Active Investigation of Threat

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.

• Sourcepresent25/25

  Final assessment

  Present, 25 of 25. The warning closes over the name of Chief Jason Schiffer of the Lehigh University Police Department, and LUPD is named repeatedly as the issuing agency.

  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: Issued over the signature of Chief Jason Schiffer, Lehigh University Police Department.
  2. present: LUPD and Chief Jason Schiffer sign the timely warning.
  3. present: Issued over the signature of Chief Jason Schiffer, Lehigh University Police Department.
  4. present: LUPD and Chief Jason Schiffer sign the warning, with partner agencies named.
  5. present: Issued by LUPD and signed by Chief Jason Schiffer.
  6. present: LUPD and Chief Jason Schiffer sign this timely warning.
  7. present: Issued by LUPD and signed by Chief Jason Schiffer.
  8. present: Signed by Chief Jason Schiffer of the Lehigh University Police Department.
  9. present: LUPD and Chief Jason Schiffer sign and issue the warning.
  10. present: Signed by Chief Jason Schiffer of the Lehigh University Police Department.
  11. present: Signed by Chief Jason Schiffer of the Lehigh University Police Department.
  12. present: Signed by Chief Jason Schiffer of the Lehigh University Police Department.
  13. present: Signed by Chief Jason Schiffer of the Lehigh University Police Department.
  14. present: Signed by Chief Jason Schiffer of the Lehigh University Police Department.
  15. present: Issued over Chief Jason Schiffer and the Lehigh University Police Department.
  16. present: From LUPD and signed by Chief Jason Schiffer.
  17. present: Signed 'Chief Jason Schiffer, Lehigh University Police Department'.
  18. present: Issued over the signature of Chief Jason Schiffer, Lehigh University Police Department.
  19. present: Issued over the signature of Chief Jason Schiffer, Lehigh University Police Department.
  20. present: Signed by Chief Jason Schiffer of the Lehigh University Police Department.
  21. present: LUPD and Chief Jason Schiffer sign and issue the warning.
  22. present: Signed by Chief Jason Schiffer of the Lehigh University Police Department.
  23. present: LUPD and Chief Jason Schiffer sign the warning.
  24. present: Issued over Chief Jason Schiffer's name for the Lehigh University Police Department.
  25. present: Signed by Chief Jason Schiffer of the Lehigh University Police Department.
• Hazardpresent18/25

  Final assessment

  Present by majority, 18 of 25 read it as present. It reports 'a specific threat that was directed to a group of Lehigh students' by a named former student; dissenters noted the kind of harm threatened is never stated.

  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: Describes a specific threat directed at students by a named former student whose location is unknown.
  2. present: A specific threat directed at students by a named former student is the identified danger.
  3. present: A specific threat directed at a group of students by a named former student.
  4. present: A specific threat directed at a group of students by a named former student is the hazard.
  5. present: Describes a specific threat directed at students by a named former student.
  6. absent: A specific threat is referenced but the nature of the threat is never named.
  7. present: A specific threat directed at a group of students by a named former student.
  8. present: A specific threat directed at a group of students by a named former student is identified.
  9. present: A specific threat from a named former student directed at a group of students.
  10. present: A specific threat directed at a group of students by a named former student.
  11. present: Reports "a specific threat" directed at named students by an identified individual.
  12. absent: Describes a specific threat directed at students but never says what kind of harm was threatened.
  13. present: A specific threat directed at students by a named former student is the hazard.
  14. absent: Describes a specific threat by a named individual but never says what kind of harm is threatened.
  15. present: A specific threat directed at a group of students by a named individual.
  16. absent: Refers to a specific threat to students without saying what kind of threat it is.
  17. present: Reports 'a specific threat that was directed to a group of Lehigh students' by a named individual.
  18. present: A specific threat directed at a group of students by a named former student is the hazard described.
  19. present: A specific threat directed at a group of students by a named former student.
  20. present: Describes 'a specific threat' directed at students by a named former student, with agencies pursuing a warrant.
  21. present: A specific threat directed at students by a named former student is the hazard.
  22. present: Names a specific threat directed at a group of students by an identified former student.
  23. absent: Describes a specific threat directed at students but never names what kind of harm or weapon.
  24. absent: A specific threat by a named former student is cited, but the threat type itself is never described.
  25. absent: Refers to a specific threat directed at students without saying what kind of threat it is.
• Locationpresent25/25

  Final assessment

  Present, 25 of 25. The text places the matter on campus and in its buildings, and names the Bethlehem area and New York City as places relevant to the search.

  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: Refers to campus buildings and the Bethlehem area.
  2. present: Campus buildings, Bethlehem area and New York City are referenced.
  3. present: Campus buildings and the Bethlehem area are referenced.
  4. present: Campus buildings, Bethlehem area, and New York City are referenced.
  5. present: Refers to campus buildings and the Bethlehem area.
  6. present: Campus, Bethlehem, and New York City are all located in the text.
  7. present: Campus buildings and the Bethlehem area are referenced.
  8. present: Campus, all buildings, and the Bethlehem area are referenced.
  9. present: References campus buildings and the Bethlehem area.
  10. present: Campus buildings and the Bethlehem area are referenced.
  11. present: References campus buildings and the Bethlehem area.
  12. present: Campus buildings and the Bethlehem area are referenced.
  13. present: References campus, all buildings, and the Bethlehem area.
  14. present: Refers to campus, buildings, and the Bethlehem area.
  15. present: Campus and the Bethlehem area are identified.
  16. present: Campus, Bethlehem, and New York City are referenced as relevant places.
  17. present: Concerns campus buildings and the Bethlehem area.
  18. present: Campus, all buildings, and the Bethlehem area are referenced.
  19. present: Refers to campus buildings and the Bethlehem area.
  20. present: Campus buildings and the Bethlehem area are both referenced.
  21. present: Campus buildings and the Bethlehem area are referenced as locations.
  22. present: Refers to campus buildings and the Bethlehem area.
  23. present: Campus buildings and the Bethlehem area are referenced.
  24. present: Campus, buildings and the Bethlehem area are referenced.
  25. present: Refers to campus buildings and the Bethlehem area.
• Guidancepresent25/25

  Final assessment

  Present, 25 of 25. Readers are told to 'be alert to your surroundings and to report any suspicious activity' by calling LUPD at (610) 758-4200, with buildings on card swipe only.

  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 everyone to 'be alert to your surroundings and to report any suspicious activity' by phone.
  2. present: Urges the community to be alert and report suspicious activity by calling 610-758-4200.
  3. present: Urges the community to be alert and report suspicious activity by calling LUPD.
  4. present: Community members are urged to be alert and report suspicious activity by phone.
  5. present: Urges the community to be alert and report suspicious activity at (610) 758-4200.
  6. present: Community members are told to be alert and report suspicious activity to LUPD.
  7. present: Urges the community to be alert to surroundings and report suspicious activity by calling LUPD.
  8. present: Urges the community to be alert and report suspicious activity by calling 610.758.4200.
  9. present: Urges the community to be alert and report suspicious activity by calling LUPD.
  10. present: Urges community members to be alert and report suspicious activity by calling LUPD.
  11. present: Urges the community to be alert and report suspicious activity by calling LUPD.
  12. present: Urges the community to stay alert and report suspicious activity by calling 610.758.4200.
  13. present: Urges the community to be alert and report suspicious activity by calling LUPD.
  14. present: Urges the community to be alert and report suspicious activity by calling LUPD.
  15. present: Urges community to be alert and report suspicious activity by calling LUPD.
  16. present: Urges the community to be alert and report suspicious activity at 610.758.4200.
  17. present: Urges everyone 'to be alert to your surroundings and to report any suspicious activity' by phone.
  18. present: Urges the community to be alert and report suspicious activity by calling (610) 758-4200.
  19. present: Urges community members to be alert and report suspicious activity by calling LUPD.
  20. present: Urges the community to 'be alert to your surroundings' and report suspicious activity by phone.
  21. present: Urges community to be alert, report suspicious activity, and use card swipe access.
  22. present: Urges community members to be alert and report suspicious activity by calling 610-758-4200.
  23. present: Urges the community to be alert and report suspicious activity by phone.
  24. present: Urges the community to be alert and report suspicious activity by calling LUPD.
  25. present: Urges community members to be alert and report suspicious activity by calling (610) 758-4200.
• Timepresent25/25

  Final assessment

  Present, 25 of 25. It gives 'approximately 7:30 p.m. on Sunday' for the report, says the warning is issued 'this morning', and holds card access 'until further notice'.

  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: Gives approximately 7:30 p.m. Sunday, 'this morning', and card-swipe access 'until further notice'.
  2. present: Approximately 7:30 p.m. Sunday, with this morning and until further notice.
  3. present: Approximately 7:30 p.m. Sunday, with this morning and until further notice.
  4. present: Approximately 7:30 p.m. Sunday, this morning, and until further notice.
  5. present: Gives approximately 7:30 p.m. Sunday and card access until further notice.
  6. present: Approximately 7:30 p.m. Sunday, this morning, and until further notice.
  7. present: Approximately 7:30 p.m. Sunday, with card access until further notice and a hotline in about an hour.
  8. present: Gives approximately 7:30 p.m. Sunday and card access restrictions until further notice.
  9. present: Approximately 7:30 p.m. Sunday, this morning, and until further notice.
  10. present: Approximately 7:30 p.m. Sunday, this morning, and until further notice.
  11. present: "approximately 7:30 p.m. on Sunday" and "until further notice".
  12. present: Approximately 7:30 p.m. Sunday, plus this morning and until further notice.
  13. present: Gives approximately 7:30 p.m. Sunday and card access 'until further notice'.
  14. present: Gives approximately 7:30 p.m. Sunday and this morning, plus until further notice.
  15. present: Approximately 7:30 p.m. Sunday, plus this morning and until further notice.
  16. present: Approximately 7:30 p.m. on Sunday, with card access until further notice.
  17. present: Gives 'approximately 7:30 p.m. on Sunday' and card-swipe access 'until further notice'.
  18. present: Approximately 7:30 p.m. on Sunday, with 'this morning' and 'until further notice'.
  19. present: Approximately 7:30 p.m. Sunday, with card-swipe access until further notice.
  20. present: Gives 'approximately 7:30 p.m. on Sunday', 'this morning' and 'until further notice'.
  21. present: Approximately 7:30 p.m. Sunday, this morning, and until further notice.
  22. present: Approximately 7:30 p.m. Sunday, plus this morning and until further notice.
  23. present: Approximately 7:30 p.m. Sunday, with card access until further notice.
  24. present: Approximately 7:30 p.m. Sunday plus this morning and until further notice.
  25. present: Cites approximately 7:30 p.m. Sunday and this morning, with card access until further notice.
• Impactabsent2/25

  Final assessment

  Absent by majority, 2 of 25 read it as present. Nothing states what harm the threat could cause; the text stresses there is no evidence the individual is in the area and campus is operating as usual.

  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 description of what the threat could do; it stresses no evidence he is in the area.
  2. absent: No statement of what the threat could do; it says there is no evidence he is in the area.
  3. absent: No description of what the threat could do or how dangerous it is.
  4. absent: No statement of what the threat could do; it says there is no evidence he is in the area.
  5. absent: No description of what the threat could do; campus is said to be operating as usual.
  6. absent: No consequence or severity of the threat is described.
  7. absent: No description of what the threat could do; it says there is no evidence he is in the area.
  8. absent: Never states what the threatened harm could be or how serious the consequences might be.
  9. present: A warrant, unknown whereabouts, and card-swipe-only buildings convey real danger to students.
  10. absent: Never states what the threatened violence could do or how severe it might be.
  11. absent: Never says what the threat could do; stresses there is no evidence he is nearby.
  12. absent: No statement of what could happen to anyone; only investigative status.
  13. absent: No statement of what the threat could do; it says there is no evidence he is in the area.
  14. absent: No statement of what the threat could do to people or property.
  15. absent: No description of what harm the threat could cause.
  16. absent: No statement of what the threat could do; classes continue as usual.
  17. present: Severity is conveyed by an active FBI and Marshals manhunt for an unlocated threat-maker with buildings sealed to card access.
  18. absent: No statement of what could happen; it says classes continue and campus operates as usual.
  19. absent: Says there is no evidence he is in the area and campus operates as usual, with no harm described.
  20. absent: No statement of what the threat could do; it says campus is operating as usual.
  21. absent: No statement of what the threat could do; says no evidence he is in the area.
  22. absent: The nature of possible harm from the threat is never described.
  23. absent: No statement of what could happen to people if the threat materialized.
  24. absent: No description of what the threat could do; text says there is no evidence he is in the area.
  25. absent: Says there is no evidence the individual is in the area and never states possible harm.