Campus Alert Archive
TAMU-CC

Missing-student notification issued; remains later found in a wastewater well

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TXmissing personmissing studenthigh confidence
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Confirmed Threat

On the morning of Monday, March 4, 2024, Texas A&M University-Corpus Christi student Caleb Harris, 21, was reported missing at 11 AM CST after his roommates noticed an undelivered UberEats order outside the apartment door, his truck still in the lot, and his keys and wallet still inside the apartment (his cell phone was missing). The Corpus Christi Police Department, working with TAMU-CC University Police, distributed a missing-student notification under the HEOA framework. His remains were discovered in a nearby wastewater collection well on June 24, 2024 and positively identified on July 17, 2024.

Alerts
1
Response
—
Killed
1
Injured
0
Institution
Texas A&M University-Corpus Christi
Public R2 · TX
All TAMU-CC cases →
~11,000 studentsIslander Alert
Documented Timeline

Alert Sequence

1 message in sequence · 1 verified verbatim

FOLLOW-UPEmail
Verified verbatimMessage from the President: Caleb Harris (TAMU-CC campus announcements)2375 chars
Dear Islanders, It is with great sadness that I write to you with the news that Caleb Harris, an Islander student who went missing more than four months ago, has been confirmed deceased. Throughout his absence, we had hope for a different outcome. We now mourn his loss. Caleb was not just a student; he was a cherished son and beloved brother. He was a kind friend and a valued member of our campus community. His passion for adventure and his enthusiasm for life were just part of Caleb’s Islander impact. I want to express my gratitude to everyone in our community who did what they could to find Caleb. From joining search parties to sharing social media posts, the outpouring of support was truly remarkable. These actions exemplified the very best of our Islander spirit. As we navigate this difficult time, let us hold Caleb’s family, friends, and classmates in our thoughts and in our prayers. Throughout those challenging months, I had the privilege of meeting the people closest to Caleb and seeing the strength of their bond, the depth of their love, and the unwavering hope that they would find him. Please remember that counseling and support services are available to anyone in our community struggling with this news, whether you knew Caleb personally or not. The University Counseling Center offers free counseling to all students. They can be reached at 361.825.2703. Press 2 to talk with a counselor after-hours. TAMU-CC offers an online student support app, called TELUS, that allows 24/7 access to professional counseling by phone or chat in multiple languages. Learn more at https://www.tamucc.edu/counseling/telus.php. Care & Assistance within the Dean of Students Office offers a variety of student support. Email deanofstudents@tamucc.edu or 361.825.6219 to learn more. Faculty and staff have access to our Employee Assistance Program which offers 24/7 support, resources, and information for employees and retirees. Nationwide, anyone can call the Mental Health Hotline, 988, to connect with resources and information. Let us remember Caleb with gratitude for the time we were privileged to spend with him. His memory will forever remain a part of our university community and we will honor his legacy at a remembrance ceremony this fall. With deepest sympathies, Kelly M. Miller, Ph.D. President & CEO Texas A&M University-Corpus Christi
Full official President Kelly M. Miller community message recovered from tamucc.edu campus announcements.
Reconstructed; the remains were discovered June 24, 2024 by city water-system maintenance employees in a wastewater collection well, and positively identified as Harris on July 17, 2024
The 112-day gap between Harris's disappearance (March 4) and the discovery of remains (June 24) was one of the longer active missing-student notification periods in modern Texas higher education
The University of North Texas Center for Human Identification is the state's primary forensic identification facility, its involvement reflects the multi-institution scientific infrastructure HEOA cases sometimes require
Message elements

How the first alert is built

To check this alert, Claude (an AI) read it in full 25 separate times, independently. Each read decided whether the message answers each of the six questions and gave a short reason. A final reviewer then weighed all 25 and wrote the plain-English verdict you see when you open a row. The score (for example 22/25) is how many reads agreed; the 25 individual reads are tucked underneath if you want to check them.

Dear Islanders, It is with great sadness that I write to you with the news that Caleb Harris, an Islander student who went missing more than four months ago, has been confirmed deceased. Throughout his absence, we had hope for a different outcome. We now mourn his loss. Caleb was not just a student; he was a cherished son and beloved brother. He was a kind friend and a valued member of our campus community. His passion for adventure and his enthusiasm for life were just part of Caleb’s Islander impact. I want to express my gratitude to everyone in our community who did what they could to find Caleb. From joining search parties to sharing social media posts, the outpouring of support was truly remarkable. These actions exemplified the very best of our Islander spirit. As we navigate this difficult time, let us hold Caleb’s family, friends, and classmates in our thoughts and in our prayers. Throughout those challenging months, I had the privilege of meeting the people closest to Caleb and seeing the strength of their bond, the depth of their love, and the unwavering hope that they would find him. Please remember that counseling and support services are available to anyone in our community struggling with this news, whether you knew Caleb personally or not. The University Counseling Center offers free counseling to all students. They can be reached at 361.825.2703. Press 2 to talk with a counselor after-hours. TAMU-CC offers an online student support app, called TELUS, that allows 24/7 access to professional counseling by phone or chat in multiple languages. Learn more at https://www.tamucc.edu/counseling/telus.php. Care & Assistance within the Dean of Students Office offers a variety of student support. Email deanofstudents@tamucc.edu or 361.825.6219 to learn more. Faculty and staff have access to our Employee Assistance Program which offers 24/7 support, resources, and information for employees and retirees. Nationwide, anyone can call the Mental Health Hotline, 988, to connect with resources and information. Let us remember Caleb with gratitude for the time we were privileged to spend with him. His memory will forever remain a part of our university community and we will honor his legacy at a remembrance ceremony this fall. With deepest sympathies, Kelly M. Miller, Ph.D. President & CEO Texas A&M University-Corpus Christi

  • Sourcepresent25/25

    Final assessment

    All 25 reads agree the source is present; Texas A&M University-Corpus Christi and the Corpus Christi Police Department are named.

    Who is sending the alert and who is responding. People act faster on a message from a clearly identifiable, credible sender, such as a named department, the police, or a branded alert system, than on an anonymous notice. A branded signature counts.

    See all 25 individual reads
    1. present: Names "Texas A&M University-Corpus Christi" and "Corpus Christi Police Department".
    2. present: It names "Texas A&M University-Corpus Christi", "CCPD", and "UPD".
    3. present: Names "Texas A&M University-Corpus Christi", "CCPD", and "UPD", the issuing and responding authorities.
    4. present: It names "Texas A&M University-Corpus Christi", "Corpus Christi Police Department", and "UPD", responding authorities.
    5. present: Names "Texas A&M University-Corpus Christi", "Corpus Christi Police Department", and "UPD".
    6. present: It names "Texas A&M University-Corpus Christi", "Corpus Christi Police Department", and "UPD".
    7. present: It names "Texas A&M University-Corpus Christi", "CCPD", and "UPD", the issuing and contact authorities.
    8. present: Names "Texas A&M University-Corpus Christi", "Corpus Christi Police Department", and "UPD".
    9. present: Names "Texas A&M University-Corpus Christi", "CCPD", and "UPD".
    10. present: It names "Texas A&M University-Corpus Christi", "Corpus Christi Police Department", and "UPD".
    11. present: It names "Texas A&M University-Corpus Christi", "CCPD", and "UPD".
    12. present: Names "Texas A&M University-Corpus Christi", "Corpus Christi Police Department", and "UPD".
    13. present: Names "Texas A&M University-Corpus Christi", "Corpus Christi Police Department" and "UPD", the issuers.
    14. present: It names "Texas A&M University-Corpus Christi", the "Corpus Christi Police Department", and "UPD".
    15. present: It names "Texas A&M University-Corpus Christi", "Corpus Christi Police Department", and "UPD", the senders.
    16. present: Names "Texas A&M University-Corpus Christi", "Corpus Christi Police Department", and "UPD".
    17. present: It names "Texas A&M University-Corpus Christi", "CCPD", and "UPD".
    18. present: It names "Texas A&M University-Corpus Christi", "the Corpus Christi Police Department", and "UPD".
    19. present: It names "Texas A&M University-Corpus Christi" and the "Corpus Christi Police Department".
    20. present: It references the institution, "Corpus Christi Police Department", and "UPD", identifying the authorities.
    21. present: Names "Texas A&M University-Corpus Christi" and "UPD", identifying the sender.
    22. present: Names "Texas A&M University-Corpus Christi", "Corpus Christi Police Department", and "UPD".
    23. present: It names "Texas A&M University-Corpus Christi" and "Corpus Christi Police Department" as senders/authorities.
    24. present: It names "Corpus Christi Police Department" and "UPD".
    25. present: It names "Texas A&M University-Corpus Christi" and "Corpus Christi Police Department".
  • Hazardpresent25/25

    Final assessment

    Unanimous that the hazard is present; a missing person report regarding a student is named.

    What the threat actually is. A complete warning names the specific danger, such as a shooter, a fire, a tornado, or a gas leak, rather than a vague emergency, because people decide what to do based on what they are facing.

    See all 25 individual reads
    1. present: Names "a missing person's report", a specific hazard type.
    2. present: It names "a missing person's report regarding one of our students", a specific situation.
    3. present: Names "a missing person's report" regarding student Caleb Harris, a specific situation.
    4. present: It names "a missing person's report regarding one of our students", a specific situation.
    5. present: States "a missing person's report regarding one of our students", a specific threat.
    6. present: It names "a missing person's report regarding one of our students", a specific situation.
    7. present: It reports "a missing person's report regarding one of our students, Caleb Harris", a specific situation.
    8. present: States "a missing person's report regarding one of our students", a specific situation.
    9. present: States "a missing person's report" for a student, a specific threat.
    10. present: It names a "missing person's report", a specific situation.
    11. present: It states a "missing person's report" for student Caleb Harris, a specific situation.
    12. present: States "a missing person's report", a specific situation.
    13. present: States a "missing person's report" regarding a student, a specific threat.
    14. present: It states "a missing person's report regarding one of our students", a specific hazard.
    15. present: It names "a missing person's report" regarding student Caleb Harris, a specific threat.
    16. present: Names "a missing person's report regarding one of our students, Caleb Harris".
    17. present: It names "a missing person's report regarding one of our students", a specific situation.
    18. present: It names "a missing person's report" for a student, a specific situation.
    19. present: It reports "a missing person's report regarding one of our students", a specific threat.
    20. present: It reports "a missing person's report regarding one of our students", a specific named threat.
    21. present: States "a missing person's report" for student Caleb Harris, a specific situation.
    22. present: Names "a missing person's report regarding one of our students", a specific situation.
    23. present: It names "a missing person's report" regarding a student, a specific threat.
    24. present: It names "a missing person's report", a specific situation.
    25. present: It names "a missing person's report regarding one of our students", a specific situation.
  • Locationpresent25/25

    Final assessment

    All 25 reads agree a location is given, an off-campus apartment complex where the student was last seen.

    Where the threat is. Saying whether danger is in a specific building, a part of campus, or area-wide lets people judge their own proximity and choose a safe direction. Without a where, a warning is hard to act on precisely.

    See all 25 individual reads
    1. present: Says he "was last seen at an off-campus apartment complex".
    2. present: It says Caleb "was last seen at an off-campus apartment complex", a place reference.
    3. present: Specifies "an off-campus apartment complex", a location.
    4. present: It says Caleb "was last seen at an off-campus apartment complex", a specific place.
    5. present: Says "an off-campus apartment complex", a specific place.
    6. present: It says "an off-campus apartment complex", a location reference.
    7. present: It says Caleb "was last seen at an off-campus apartment complex", a location.
    8. present: Says "an off-campus apartment complex", a location cue.
    9. present: Says he "was last seen at an off-campus apartment complex".
    10. present: It says Caleb "was last seen at an off-campus apartment complex".
    11. present: It says he "was last seen at an off-campus apartment complex".
    12. present: Says he "was last seen at an off-campus apartment complex".
    13. present: Says "last seen at an off-campus apartment complex", a location.
    14. present: It says he "was last seen at an off-campus apartment complex".
    15. present: It says he "was last seen at an off-campus apartment complex", a location.
    16. present: Says he "was last seen at an off-campus apartment complex".
    17. present: It says he "was last seen at an off-campus apartment complex".
    18. present: It says Caleb "was last seen at an off-campus apartment complex".
    19. present: It says Caleb "was last seen at an off-campus apartment complex", a location.
    20. present: It says Caleb "was last seen at an off-campus apartment complex", a location.
    21. present: Says Caleb "was last seen at an off-campus apartment complex", a place.
    22. present: Says "last seen at an off-campus apartment complex".
    23. present: It says he "was last seen at an off-campus apartment complex".
    24. present: It says "last seen at an off-campus apartment complex".
    25. present: It says Caleb "was last seen at an off-campus apartment complex".
  • Guidancepresent25/25

    Final assessment

    Unanimous that guidance is present; anyone with information is urged to contact CCPD.

    The protective action to take. A clear, specific instruction, such as shelter in place, evacuate, avoid the area, or run-hide-fight, drives faster and more correct protective behavior than describing the threat alone.

    See all 25 individual reads
    1. present: Urges "anyone with information ... to contact CCPD", a requested action.
    2. present: It urges "anyone with information on Caleb's whereabouts to contact CCPD".
    3. present: Urges "anyone with information on Caleb's whereabouts to contact CCPD".
    4. present: It urges "anyone with information ... to contact CCPD" or UPD, a protective action.
    5. present: Urges "anyone with information ... to contact CCPD" or UPD, a protective action.
    6. present: It urges "anyone with information ... to contact CCPD" or UPD.
    7. present: It urges "anyone with information on Caleb's whereabouts to contact CCPD", an action request.
    8. present: Urges "anyone with information on Caleb's whereabouts to contact CCPD", a requested action.
    9. present: Urges "anyone with information on Caleb's whereabouts to contact CCPD".
    10. present: It urges "anyone with information on Caleb's whereabouts to contact CCPD".
    11. present: It urges anyone with information "to contact CCPD" with phone numbers.
    12. present: Urges "anyone with information on Caleb's whereabouts to contact CCPD".
    13. present: Urges anyone with information "to contact CCPD" and UPD, an instruction to recipients.
    14. present: It urges anyone with information to contact CCPD or UPD, an instruction to recipients.
    15. present: It urges anyone with information to "contact CCPD" or "UPD", a protective action.
    16. present: Urges "anyone with information on Caleb's whereabouts to contact CCPD".
    17. present: It urges "anyone with information on Caleb's whereabouts to contact CCPD", a directed action.
    18. present: It urges "anyone with information on Caleb's whereabouts to contact CCPD", a requested action.
    19. present: It urges "anyone with information... to contact CCPD", a directed action.
    20. present: It urges "anyone with information... to contact CCPD", a protective action instruction to recipients.
    21. present: Urges "anyone with information on Caleb's whereabouts to contact CCPD", an action.
    22. present: Urges "anyone with information on Caleb's whereabouts to contact CCPD", an instruction.
    23. present: It urges "anyone with information on Caleb's whereabouts to contact CCPD", a protective action.
    24. present: It urges "anyone with information on Caleb's whereabouts to contact CCPD".
    25. present: It urges anyone with information "to contact CCPD" / "UPD".
  • Timeabsent4/25

    Final assessment

    Most reads find time absent with no clock time or date; a few count last seen as a recency cue.

    When the message applies. A timestamp, the word now or immediately, or a phrase like until further notice tells the reader whether the danger is current and how quickly to act.

    See all 25 individual reads
    1. absent: No clock time or recency cue appears, only narrative of being last seen.
    2. absent: No clock time, date, or recency word appears in the text.
    3. absent: No clock time, date, or recency cue such as "now" or "today" appears.
    4. absent: No clock time, date, or recency cue is present in the text.
    5. present: Uses "last seen" and the framing of an active missing-person search, conveying recency.
    6. absent: No clock time, date, or recency cue such as "now" or "today" appears.
    7. present: It says Caleb "was last seen", conveying recency of the sighting.
    8. present: Says "was last seen" and "remains hopeful", recency cues about an ongoing situation.
    9. absent: No clock time, date, or recency cue appears in the text.
    10. absent: No clock time, date, or recency cue such as "now" appears in the text.
    11. absent: No clock time, date, or recency cue appears in the text.
    12. present: Says the student "was last seen", conveying recency of the report.
    13. absent: No clock time, date, or recency word appears in the text.
    14. absent: No clock time, date, or recency word such as "today" appears in the text.
    15. absent: It gives no clock time, date, or recency cue such as "now" or "today".
    16. absent: No clock time, date, or recency cue such as "now" appears in the text.
    17. absent: No clock time, date, or recency cue such as "now" appears in the text.
    18. absent: No clock time, date, or recency cue appears in the text.
    19. absent: No clock time, date, or recency cue such as "now" or "immediately" appears.
    20. absent: No clock time, date, or recency cue such as "now" appears in the text.
    21. absent: No clock time, date, or recency word like "today" or "now" appears in the text.
    22. absent: No clock time, date, or recency cue appears in the text.
    23. absent: No clock time, date, or recency cue appears in the text.
    24. absent: No clock time, date, or recency cue appears in the text.
    25. absent: No clock time, date, or recency word such as "now" or "today" appears.
  • Impactabsent0/25

    Final assessment

    Absent, unanimous. Reads agree the missing-student notice names the situation but states no danger or potential harm.

    What the hazard could do to the people in its path. Beyond naming the threat, a complete warning conveys its potential consequences or severity, such as that a tornado can level buildings or that a leak could be explosive, so recipients grasp how much danger they are in. Research on warning message content finds that a concrete impact statement helps people personalize their risk and act sooner.

    See all 25 individual reads
    1. absent: Reports a missing student and urges hope for safe return but states no harm or danger.
    2. absent: Reports a missing student and urges contact but states no harm or danger consequence.
    3. absent: Reports a missing student and asks for help but states no harm, danger, or consequence.
    4. absent: It describes a missing student and urges information but states no harm or danger to anyone.
    5. absent: Describes a missing student without stating any harm or danger to people or property.
    6. absent: Reports a missing student and asks for help but states no specific harm or danger.
    7. absent: It describes a missing student and asks for help but states no harm or danger.
    8. absent: A missing person report with a plea for information conveys no stated harm or danger consequence.
    9. absent: Describes a missing student and a search but states no harm or danger consequence.
    10. absent: Reports a missing student and urges help but states no harm or danger consequence.
    11. absent: It describes a missing student and asks for information but states no harm or danger to people or property.
    12. absent: It describes a missing student and asks for help but states no specific harm or danger.
    13. absent: It describes a missing student and asks for help but states no harm or danger.
    14. absent: It describes a missing student and asks for information but states no harm or danger.
    15. absent: Reports a missing student and urges help but states no harm, injury, or danger consequence.
    16. absent: Reports a missing student and asks for help but states no harm or danger.
    17. absent: This describes a missing student report and appeals for help but states no harm or danger consequence.
    18. absent: It names a missing student and urges contact but states no harm, injury, or danger.
    19. absent: A missing-student report with no stated danger or harm beyond naming the person missing.
    20. absent: Reports a missing student and asks for help but states no specific harm or danger.
    21. absent: It describes a missing student and asks for information but states no harm, danger, or consequence.
    22. absent: It reports a missing student and asks for information but states no harm, danger, or consequence.
    23. absent: Reports a missing student but states no harm, danger, or consequence.
    24. absent: It describes a missing student and urges help but states no harm or consequence.
    25. absent: It describes a missing student and asks for help but states no harm or danger.

Systematic AI judgments with visible reasoning, not human-validated codings.

About this analysis
Context

Background

Caleb Harris was a 21-year-old Texas A&M University-Corpus Christi student who lived in an apartment near campus with roommates. On the early morning of Monday, March 4, 2024, doorbell footage at 12:56 AM CST showed Harris and roommates playing with a puppy in the apartment parking lot. At 2:20 AM CST he told a roommate he was going to order UberEats, and at 2:24 AM CST he sent a Snapchat video to his younger sister. His cellphone shared its last location with the nearest tower at 3:12 AM CST. The UberEats delivery arrived at 3:20 AM CST and was left at the door, untouched. At 11 AM CST, his roommates noticed the undelivered food, his truck still parked, and his keys and wallet inside the apartment, but his cell phone was missing. They reported him missing. TAMU-CC University Police, in coordination with the Corpus Christi Police Department, distributed a missing-student notification under the Higher Education Opportunity Act of 2008 framework. After 112 days of searching, on June 24, 2024, city water-system employees doing maintenance discovered human remains in a wastewater collection well near the apartment. The University of North Texas Center for Human Identification positively identified the remains as Harris. The autopsy listed the manner of death as 'undetermined.' The case is one of the most prolonged active HEOA missing-student notifications in modern Texas higher education and underscores the structural challenge of finding a student who never traveled far from home.
Analysis

Key Findings

TAMU-CC's missing-student notification was issued the same day Harris was reported missing, meeting the HEOA 24-hour window with hours to spare
The 112-day gap between disappearance and discovery is one of the longest active missing-student periods in modern Texas higher education
The fact that Harris's remains were ultimately discovered in a wastewater collection well within walking distance of his apartment demonstrates how HEOA's geographic scope can be deceptively narrow
The University of North Texas Center for Human Identification's role illustrates the multi-institution scientific infrastructure HEOA missing-student notifications sometimes require
Outcome
Remains discovered in a wastewater collection well near Harris's apartment on June 24, 2024 by City of Corpus Christi water-system employees, and positively identified on July 17, 2024 by the University of North Texas Center for Human Identification through DNA analysis. Manner of death officially undetermined.
Provenance

Sources

  1. Official
    Message from the President: Caleb Harris (TAMU-CC campus announcements)
    tamucc.edu
    archived copy
  2. News
    Texas A&M-CC student Caleb Harris reported missing (KIII-TV)
    kiiitv.com
    archived copy
  3. News
    FULL INTERVIEW: CCPD releases detailed timeline of Caleb Harris disappearance (KIII-TV)
    kiiitv.com
    archived copy
  4. News
    CCPD: Human remains found in wastewater well identified as Caleb Harris (KRIS-TV)
    kristv.com
    archived copy
  5. News
    Human remains found near the apartment of missing student Caleb Harris (News4SA)
    news4sanantonio.com
    archived copy
  6. News
    Two years later: Remembering Caleb Harris, Texas A&M-CC student whose tragic death still haunts Corpus Christi (KENS5)
    kens5.com
    archived copy
Cite this case

Campus Alert Archive. "Texas A&M University-Corpus Christi: Missing-student notification issued; remains later found in a wastewater well." Incident of March 4, 2024. Added May 2026; last updated July 2026. https://campusalertarchive.com/case/texas-am-corpus-christi-caleb-harris-missing-student-2024-03-04/

Download case JSON

Alert text quoted on this page remains the work of the issuing institution; the archive is a secondary source.

Tags
missing-studentmissing-personheoatexaspublic-r2off-campus-housinglong-searchundetermined-mannerubereats
Added May 2026Updated July 2026Via ingestion