Officer directory

Brian Tiernan

Badge #5421Sgt Det Squad · Warrant Section

New York City Police Department · since 7/1/2003

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Encounters
0
Complaints
0
Rating
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Reviews
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Assignments

Warrant SectionCurrent
Sgt Det Squad
12/10/2016 – present
Sgt Det Squad
12/22/2023
Sergeant
10/25/2013
Police Officer
7/1/2003

Activity

Department figures as of Mar 25, 2026
8Recognitions
184Arrests
70Felony arrests
109Misdemeanor arrests
5Violation arrests
0Infraction arrests
0Other arrests

Awards

Excellent Police Duty
Mar 10, 2016
Excellent Police Duty
Feb 7, 2016
Meritorious Police Duty
Mar 6, 2012
Excellent Police Duty
Oct 21, 2010
Excellent Police Duty
Jan 22, 2010
Excellent Police Duty
Dec 17, 2009
Excellent Police Duty
Jul 23, 2009
Excellent Police Duty
Jan 9, 2009

Training

Latest 12 of 167
Lgbtqia Plus Training And Awareness 2026
Jan 16, 2026
Suicide Awareness Video
Dec 30, 2025
Vehicle Pursuits Video
Nov 3, 2025
Crisis Intervention Team Training
Oct 2, 2025
Integrating Communication, Assessment And Tactics (Icat) Full Day Course
Sep 29, 2025
Special Victims Unit - Best Practices Guide Training
Jul 22, 2025
Detective Bureau Professional Development Seminar
Jul 2, 2025
Eau 2025 Police Commissioner Jessica S. Tisch
Jun 24, 2025
2025 Equal Employment Opportunity Training - Sexual Harassment Awareness And Prevention
Jun 23, 2025
Assisting Survivors Of Sexual Based Violence With Access To Resources
Jun 12, 2025
Fts - Taser 7 Holster Distribution
May 30, 2025
Fts - Cew Taser 7 Transition Course
May 12, 2025

No encounters, reviews or complaints on file yet.

Details

RankSgt Det Squad
CommandWarrant Section
DepartmentNew York City Police Department
StateNY
JurisdictionNew York City, NY
Tax ID933411
DemographicsWhite