Bomb Threat Call Procedures
Most bomb threats are received by phone. Bomb threats are serious until proven otherwise. Act quickly, but remain calm and obtain information with the checklist.
If a bomb threat is received by phone:
- Remain calm. Keep the caller on the line for as long as possible. DO NOT HANG UP, even if the caller does.
- Listen carefully. Be polite and show interest.
- Try to keep the caller talking to learn more information.
- If possible, write a note to a colleague to call the authorities or, as soon as the caller hangs up, immediately notify them yourself.
- If your phone has a display, copy the number and/or letters on the window display.
- Complete the Bomb Threat Checklist immediately. Write down as much detail as you can remember. Try to get exact words.
- Immediately upon termination of the call, do not hang up, but from a different phone, contact FPS immediately with information and await instructions.
If a bomb threat is received by handwritten note:
- Call ______________________
- Handle note as minimally as possible.
If a bomb threat is received by email:
- Call ______________________
- Do not delete the message.
Signs of a suspicious package:
- No return address
- Poorly handwritten
- Excessive postage
- Misspelled words
- Stains
- Incorrect titles
- Strange odor
- Foreign postage
- Strange sounds
- Restrictive notes
- Unexpected delivery
DO NOT:
- Use two-way radios or cellular phone; radio signals have the potential to detonate a bomb.
- Evacuate the building until police arrive and evaluate the threat.
- Activate the fire alarm.
- Touch or move a suspicious package.
Who to Contact
Bomb Threat Checklist
- Date
- Time
- Time Caller Hung Up
- Phone Number
- Where Call Received
Ask Caller
- Where is the bomb located? (Building, Floor, Room, etc.)
- When will it go off?
- What does it look like?
- What kind of bomb is it?
- What will make it explode?
- Did you place the bomb? Yes No
- Why?
- What is your name?
- Exact words of the threat:
Information About Caller
- Where is the caller located? (Background and level of noise)
- Estimated age:
- Is voice familiar? If so, who does it sound like?
- Other points:
Caller’s Voice
- Threat Language:
- Accent
- Angry
- Calm
- Clearing throat
- Coughing
- Cracking voice
- Crying
- Deep
- Deep breathing
- Disguised
- Distinct
- Excited
- Female
- Laughter
- Lisp
- Loud
- Male
- Nasal
- Normal
- Ragged
- Rapid
- Raspy
- Slow
- Slurred
- Soft
- Stutter
Background Sounds
- Animal Noises
- House Noises
- Kitchen Noises
- Street Noises
- Booth
- PA system
- Conversation
- Music
- Motor
- Clear
- Static
- Office machinery
- Factory machinery
- Local
- Long distance
Threat Language
- Incoherent
- Message read
- Taped
- Irrational
- Profane
- Well-spoken
Updated: 12/16/2025 05:08PM