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Mizzou

The Columbia Police Department's K9 unit assisted in the search

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University of Missouri published an official alert on or about 2020-02-20. Full text is preserved from the official archive.

Alerts
1
Response
—
Killed
0
Injured
0
Institution
University of Missouri
Public R1 · MO
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~30,000 studentsMU Alert
Official alert policy
Read when and how Mizzou says it will use MU Alert: summarized, quoted, and analyzed.
Documented Timeline

Alert Sequence

1 message in sequence · 1 verified verbatim

Confirmed wording is transcribed character-for-character from a primary source. Use Verify this quote under each message to open that source in a new tab and compare the text yourself.

INITIAL ALERTMulti-channel
Verified verbatim1491 chars
Feb. 20, 2020 5:10 p.m. Sean M. Smith, the subject wanted in a stolen ambulance, is in custody. He was taken into custody at the Midway Travel Plaza off Interstate 70 and Highway 40. MU officials have cleared the MU Alert. Around 4 p.m., the University of Missouri Police Department received a report that a white man in his 40s had stolen an ambulance and abandoned it near Ashland Road. The man was later identified as Sean M. Smith, and a picture was released of the subject. The Columbia Police Department's K9 unit assisted in the search. 5:03 p.m. Sean M. Smith, the subject wanted in connection with a stolen ambulance, is in custody at Midway Travel Plaza located at Interstate 70 and Highway 40. ALL CLEAR. 4:44 p.m. Police continue to look for Sean M. Smith, 40, wanted in connection with a stolen ambulance. He is last known to be on foot. The Columbia Police Department's K9 unit is assisting in the search. 4:16 p.m. The suspect was identified as Sean M. Smith, 40 years old. Sean Smith 4:04 p.m. The ambulance was located in the Ashland Road area. It was abandoned. Police believe the suspect is on foot. He may have a band-aid on his left ear. Description of suspect remains the same: a white male in his 40s, is wearing blue jeans, a black jacket, and gray shoes. 4:00 p.m. MU Police received a report of a stolen ambulance. The suspect, a white male in his 40s, is wearing blue jeans, a black jacket, and gray shoes. He was last seen in the Ashland Road area.
Verify this quote
MU Alertmualert.missouri.edufind archived copies
Transcribed from official institutional alert archive page.
Confirmed-verbatim recovery from live institutional source.
Message elements

How the first alert is built

To check this alert, Claude Opus 5 (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.

Feb. 20, 2020 5:10 p.m. Sean M. Smith, the subject wanted in a stolen ambulance, is in custody. He was taken into custody at the Midway Travel Plaza off Interstate 70 and Highway 40. MU officials have cleared the MU Alert. Around 4 p.m., the University of Missouri Police Department received a report that a white man in his 40s had stolen an ambulance and abandoned it near Ashland Road. The man was later identified as Sean M. Smith, and a picture was released of the subject. The Columbia Police Department's K9 unit assisted in the search. 5:03 p.m. Sean M. Smith, the subject wanted in connection with a stolen ambulance, is in custody at Midway Travel Plaza located at Interstate 70 and Highway 40. ALL CLEAR. 4:44 p.m. Police continue to look for Sean M. Smith, 40, wanted in connection with a stolen ambulance. He is last known to be on foot. The Columbia Police Department's K9 unit is assisting in the search. 4:16 p.m. The suspect was identified as Sean M. Smith, 40 years old. Sean Smith 4:04 p.m. The ambulance was located in the Ashland Road area. It was abandoned. Police believe the suspect is on foot. He may have a band-aid on his left ear. Description of suspect remains the same: a white male in his 40s, is wearing blue jeans, a black jacket, and gray shoes. 4:00 p.m. MU Police received a report of a stolen ambulance. The suspect, a white male in his 40s, is wearing blue jeans, a black jacket, and gray shoes. He was last seen in the Ashland Road area.

  • Sourcepresent25/25

    Final assessment

    Present by 25 of 25. The issuing authority is explicit: "the University of Missouri Police Department" received the report and "MU officials have cleared the MU Alert".

    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: "The University of Missouri Police Department", "MU officials" and "MU Alert" identify the sender.
    2. present: "the University of Missouri Police Department" and "MU Alert" identify the issuing authority.
    3. present: The University of Missouri Police Department, MU officials and Columbia Police are named.
    4. present: The University of Missouri Police Department and MU Alert are named as source and system.
    5. present: "MU Police" and "the University of Missouri Police Department" are named as receiving the report and searching.
    6. present: "the University of Missouri Police Department", MU officials, and MU Alert identify the issuing authority.
    7. present: "The University of Missouri Police Department" and MU Police are named as receiving the report.
    8. present: "the University of Missouri Police Department" and the Columbia Police K9 unit are named.
    9. present: "the University of Missouri Police Department", MU Alert and CPD are all named.
    10. present: "the University of Missouri Police Department", MU officials and "MU Alert" identify the source.
    11. present: "the University of Missouri Police Department" and MU officials are named as source and responders.
    12. present: "The University of Missouri Police Department", MU officials and "MU Alert" identify the sender.
    13. present: "the University of Missouri Police Department" and MU officials are named.
    14. present: "the University of Missouri Police Department", MU officials and "MU Alert" identify the sender.
    15. present: "The University of Missouri Police Department" and MU Alert are identified as the source of updates.
    16. present: "the University of Missouri Police Department" and the Columbia Police K9 unit are named.
    17. present: "the University of Missouri Police Department", MU officials and CPD are named as the source.
    18. present: "The University of Missouri Police Department", MU officials and CPD's K9 unit are named.
    19. present: The "University of Missouri Police Department", MU Alert and the Columbia Police K9 unit are named.
    20. present: "the University of Missouri Police Department" and "MU Alert" identify the issuing authority.
    21. present: "The University of Missouri Police Department" and the Columbia Police K9 unit are named as responders.
    22. present: "the University of Missouri Police Department", MU Police and MU Alert identify the source.
    23. present: "the University of Missouri Police Department" and MU officials are named as the source.
    24. present: The University of Missouri Police Department, MU officials and Columbia PD are all named.
    25. present: "the University of Missouri Police Department" and MU Alert are named as the source.
  • Hazardpresent25/25

    Final assessment

    Present by 25 of 25. The incident is named throughout as a "stolen ambulance" with a wanted subject "last known to be on foot".

    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: The named incident is a stolen ambulance with a wanted subject at large.
    2. present: The threat is a "stolen ambulance" and a wanted subject at large on foot.
    3. present: The hazard is a stolen ambulance and the wanted subject connected to it.
    4. present: The threat is specific: a stolen ambulance and a wanted subject sought on foot.
    5. present: The specific threat is a stolen ambulance and the wanted subject on foot.
    6. present: The threat is specific: a man who "had stolen an ambulance" and was being sought on foot.
    7. present: The hazard is a "stolen ambulance" and a wanted subject at large on foot.
    8. present: It names a stolen ambulance and a wanted suspect at large on foot.
    9. present: A "stolen ambulance" and a wanted subject on foot are the specific named threat.
    10. present: The hazard is a "stolen ambulance" and the wanted subject sought on foot.
    11. present: The threat is a "stolen ambulance" and the wanted subject sought on foot.
    12. present: The specific situation is a stolen ambulance and a wanted subject on foot.
    13. present: A stolen ambulance and a wanted subject at large are the specific threat.
    14. present: The specific hazard is a stolen ambulance and the wanted subject on foot.
    15. present: The hazard is a "stolen ambulance" and the wanted subject sought on foot.
    16. present: The threat is a stolen ambulance and the wanted subject on foot, specifically described.
    17. present: It reports a stolen ambulance and a wanted subject at large on foot.
    18. present: The hazard is specific: a stolen ambulance and a wanted subject at large on foot.
    19. present: The named event is a stolen ambulance and a wanted subject at large on foot.
    20. present: The hazard is a stolen ambulance and a wanted subject at large on foot.
    21. present: The hazard is a stolen ambulance and the wanted subject sought in connection with it.
    22. present: It reports "a stolen ambulance" and a wanted subject on foot, a specific criminal threat.
    23. present: The threat is a "stolen ambulance" and the wanted subject on foot.
    24. present: The hazard is specific: a stolen ambulance and the wanted subject connected to it.
    25. present: A stolen ambulance and the wanted subject at large are the specific hazard described.
  • Locationpresent25/25

    Final assessment

    Present by 25 of 25. Places are named repeatedly: the ambulance abandoned "in the Ashland Road area" and the arrest at "Midway Travel Plaza off Interstate 70 and Highway 40".

    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: Places named include "the Ashland Road area" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    2. present: Locations include "the Ashland Road area" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    3. present: Locations include "near Ashland Road" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    4. present: It names the Ashland Road area and the Midway Travel Plaza off Interstate 70 and Highway 40.
    5. present: Locations include "the Ashland Road area" and the Midway Travel Plaza at Interstate 70 and Highway 40.
    6. present: Places named include "near Ashland Road" and "the Midway Travel Plaza off Interstate 70 and Highway 40".
    7. present: It cites "the Ashland Road area" and the Midway Travel Plaza at Interstate 70 and Highway 40.
    8. present: Locations include "the Ashland Road area" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    9. present: Locations include the Ashland Road area and Midway Travel Plaza at Interstate 70 and Highway 40.
    10. present: Places named include "Ashland Road" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    11. present: Places named include "Ashland Road", "Midway Travel Plaza", and Interstate 70 at Highway 40.
    12. present: Places named include "the Ashland Road area" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    13. present: Ashland Road and the Midway Travel Plaza at Interstate 70 and Highway 40 are given.
    14. present: Named places include "near Ashland Road" and "Midway Travel Plaza located at Interstate 70 and Highway 40".
    15. present: Places include "the Ashland Road area" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    16. present: Locations include "the Ashland Road area" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    17. present: Places are specific: "near Ashland Road" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    18. present: Locations include "the Ashland Road area" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    19. present: Locations include the Ashland Road area and Midway Travel Plaza at Interstate 70 and Highway 40.
    20. present: Places named include "the Ashland Road area" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    21. present: The ambulance was abandoned "near Ashland Road" and the arrest came at Midway Travel Plaza off I-70.
    22. present: It names the Ashland Road area and the Midway Travel Plaza at Interstate 70 and Highway 40.
    23. present: Locations include "Ashland Road" and "Midway Travel Plaza off Interstate 70 and Highway 40".
    24. present: Locations include the Ashland Road area and Midway Travel Plaza at Interstate 70 and Highway 40.
    25. present: Ashland Road and the Midway Travel Plaza at Interstate 70 and Highway 40 are named.
  • Guidanceabsent0/25

    Final assessment

    Absent by 0 of 25. The updates track the search and describe the suspect down to "a band-aid on his left ear", but never tell recipients to do anything.

    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. absent: The updates describe the search and give descriptions but never tell recipients to do anything.
    2. absent: Updates describe the police search but never tell recipients what to do.
    3. absent: The updates describe the search but never tell recipients to take any protective action.
    4. absent: No protective action is asked of recipients; the updates only describe what police are doing.
    5. absent: Every line describes what police are doing; no protective action is asked of recipients.
    6. absent: Every message describes police activity and suspect description without telling recipients to do anything.
    7. absent: The updates describe the search and the suspect but give recipients no protective instruction.
    8. absent: The updates describe police searching but never tell recipients to take any protective action.
    9. absent: Every message describes what police are doing; no protective action is asked of readers.
    10. absent: Every action described is police work; recipients are never told to do anything.
    11. absent: Every line reports police activity or suspect description without telling recipients to do anything.
    12. absent: Every message describes the suspect and the police search but never tells recipients to act.
    13. absent: Updates describe the police search but never tell recipients to take any action.
    14. absent: Every entry describes what police are doing; recipients are never told to take any action.
    15. absent: The updates describe police searching and the arrest but never tell recipients to do anything.
    16. absent: The updates describe the police search but never instruct recipients to do anything.
    17. absent: The updates describe police activity and suspect details but never instruct recipients to act.
    18. absent: Every entry describes what police are doing; recipients are given no protective instruction.
    19. absent: The updates describe the search and give descriptions but never instruct recipients to act.
    20. absent: The updates describe the search and arrest but never instruct recipients to take any action.
    21. absent: The updates track the police search but never tell recipients to do anything protective.
    22. absent: The updates describe what police are doing but never tell recipients to take any action.
    23. absent: No protective action is asked of recipients; only suspect and status details are given.
    24. absent: Nothing asks recipients to act; the updates only describe the search and the arrest.
    25. absent: The updates describe the search and give descriptions but ask recipients to do nothing.
  • Timepresent25/25

    Final assessment

    Present by 25 of 25. Entries run from "4:00 p.m." to "5:10 p.m." on Feb. 20, 2020, with "Around 4 p.m." for the original report.

    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. present: Entries are timed from "4:00 p.m." to "5:10 p.m." on Feb. 20, 2020.
    2. present: Entries are stamped "4:00 p.m." through "5:10 p.m." on Feb. 20, 2020.
    3. present: Entries are timed from 4:00 p.m. to 5:10 p.m. on Feb. 20, 2020.
    4. present: Entries are timed from 4:00 p.m. to 5:10 p.m. on Feb. 20, 2020.
    5. present: Updates run 4:00 p.m. to 5:10 p.m. on Feb. 20, 2020, with "Around 4 p.m." for the initial report.
    6. present: Updates are timed from "Around 4 p.m." through 5:10 p.m. on Feb. 20, 2020.
    7. present: Stamps from 4:00 p.m. to 5:10 p.m. on Feb. 20 plus "Around 4 p.m." give timing.
    8. present: Entries are stamped "4:00 p.m." through "5:10 p.m." with "Around 4 p.m." noted.
    9. present: Entries run from "Around 4 p.m." through 5:10 p.m. on Feb. 20, 2020.
    10. present: Entries from 4:00 p.m. to 5:10 p.m. on Feb. 20, 2020, plus "Around 4 p.m.".
    11. present: Stamps from 4:00 p.m. to 5:10 p.m. and "Around 4 p.m." establish the timeline.
    12. present: It reports events "Around 4 p.m." with updates from 4:00 to 5:10 p.m. on Feb. 20, 2020.
    13. present: Timestamps from "Around 4 p.m." through 5:10 p.m. on Feb. 20 establish the sequence.
    14. present: Entries are timed "4:00 p.m." through "5:10 p.m." on Feb. 20, 2020.
    15. present: Timestamps run from "4:00 p.m." and "Around 4 p.m." to "5:10 p.m." on Feb. 20, 2020.
    16. present: Timestamps run from 4:00 p.m. to 5:10 p.m. on Feb. 20, 2020.
    17. present: Entries run "4:00 p.m." to "5:10 p.m." on Feb. 20, 2020, with "Around 4 p.m." for the report.
    18. present: Times from 4:00 p.m. to 5:10 p.m. on Feb. 20, 2020 are given, plus "Around 4 p.m.".
    19. present: Entries run "4:00 p.m." through "5:10 p.m." on Feb. 20, 2020, with the theft "Around 4 p.m.".
    20. present: Updates are timed "4:00 p.m." through "5:10 p.m." on Feb. 20, 2020.
    21. present: Entries are stamped from 4:00 p.m. to 5:10 p.m. on Feb. 20, 2020.
    22. present: Timestamps from "4:00 p.m." to "5:10 p.m." on Feb. 20, 2020 are given.
    23. present: Updates are timed 4:00 p.m. through 5:10 p.m. on Feb. 20, 2020.
    24. present: Entries are timestamped from 4:00 p.m. to 5:10 p.m. on Feb. 20, 2020.
    25. present: Stamps from around 4 p.m. through 5:10 p.m. on Feb. 20, 2020 give timing.
  • Impactabsent0/25

    Final assessment

    Absent by 0 of 25. No danger or potential harm to the community is stated; the sequence ends with the subject "in custody" and an "ALL CLEAR".

    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: No danger to the community or potential harm from the suspect is stated.
    2. absent: No harm, danger level or consequence to the community is stated.
    3. absent: No danger to the community or potential harm from the suspect is stated.
    4. absent: No danger, injury or severity is conveyed about the suspect or the stolen vehicle.
    5. absent: No danger, injury or severity is conveyed at any point in the sequence.
    6. absent: No danger to people or property is asserted, only the theft and the search.
    7. absent: No danger to anyone is stated, and no weapon, injury or threat level is described.
    8. absent: No danger, injury or potential consequence from the suspect or the theft is stated.
    9. absent: No harm, injury or danger from the stolen ambulance or the subject is described.
    10. absent: No danger, injury or severity is attributed to the suspect or the stolen vehicle.
    11. absent: No harm, danger, or potential consequence to the community is described.
    12. absent: No harm or danger from the suspect or the stolen ambulance is described.
    13. absent: No harm or danger from the suspect or the stolen vehicle is stated.
    14. absent: No danger to the community or potential harm from the subject is stated.
    15. absent: No danger to the community or potential harm from the suspect is stated anywhere.
    16. absent: No danger, injury, or potential harm from the suspect is stated.
    17. absent: No danger to the public is stated; the text gives descriptions and custody status only.
    18. absent: No injury, danger or severity is conveyed about the suspect or the stolen vehicle.
    19. absent: No danger posed by the subject or the ambulance is stated anywhere in the updates.
    20. absent: No statement of danger posed by the suspect or the stolen vehicle is given.
    21. absent: No danger to the community or potential consequence of the theft is stated anywhere.
    22. absent: No danger or consequence is attributed to the suspect or the stolen vehicle.
    23. absent: No danger, injury or potential harm from the suspect is stated.
    24. absent: No danger to the community or potential harm from the stolen ambulance is stated.
    25. absent: No danger or consequence to the community is stated, only the suspect's movements.

Coded by Claude Opus 5

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

About this analysis
Context

Background

Official MU Alert archive entry.
Analysis

Key Findings

Official archive page preserves complete alert text.
Outcome
See official notice for status.
Provenance

Sources

Every claim on this page is meant to be checkable. Open the links below (and the Verify this quote control under each confirmed alert) to read the original university, news, or archive page yourself. Hostnames are shown so you can see where you are going; archived copies survive when live pages move or disappear. See also our methodology.

  1. Official
    Stolen Ambulance
    mualert.missouri.edu
    archived copy
Cite this case

Campus Alert Archive. "University of Missouri: The Columbia Police Department's K9 unit assisted in the search." Incident of February 20, 2020. Added July 2026. https://campusalertarchive.com/case/university-of-missouri-stolen-ambulance-2020-02-20/

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

Tags
missourimizzoumu-alerttheft
Added July 2026Updated July 2026Via ingestion