William S. Hallahan

Badge #2973, White Male
Sergeant at 103rd Precinct Detective Squad since November 2020
Also served in: Recruit Training Section
Service started January 2013, made $151,000 last year, active

Complaints

3 Allegations
0 Substantiated
2 Complaints
2 Complainant Uncooperative
1 Unsubstantiated

November 2019 Complaint
Allegation: Abuse of Authority: Refusal to provide name
CCRB Conclusion: Unsubstantiated
additional details

July 2013 Complaint
Allegation: Abuse of Authority: Vehicle search
Complainant: Hispanic Male, 23
CCRB Conclusion: Complainant Uncooperative
Allegation: Abuse of Authority: Vehicle stop
Complainant: Hispanic Male, 23
CCRB Conclusion: Complainant Uncooperative
additional details

November 2019 Complaint
Allegation CCRB Conclusion
Abuse of Authority: Refusal to provide name Unsubstantiated
additional details
July 2013 Complaint
Allegation Complainant CCRB Conclusion
Abuse of Authority: Vehicle search Hispanic Male, 23 Complainant Uncooperative
Abuse of Authority: Vehicle stop Hispanic Male, 23 Complainant Uncooperative
additional details

Conclusion Meanings:

'Unsubstantiated': CCRB has fully investigated but could not affirmatively conclude both that the conduct occurred and that it broke the rules.

Further details on conclusion definitions.


District Attorney Letter

Brooklyn DA Letter references additional CCRB case 202001913