John Grenawalt

Badge #1106, White Male
Former Detective Grade 3 at 23rd Precinct Detective Squad
Service started July 1981, Tax #875379

Substantiated Allegations:
Force: Force
Abuse of Authority: Abuse of Authority

Complaints

4 Complaints
8 Allegations
2 Substantiated
2 Substantiated (Command Discipline)
2 Complainant Uncooperative
1 Exonerated
3 Unsubstantiated

Complaint #8702576, July 1987
Allegation: Abuse of Authority: Property damaged
CCRB Conclusion: Unsubstantiated
Allegation: Abuse of Authority: Premise Searched
CCRB Conclusion: Exonerated
Allegation: Discourtesy: Curse
CCRB Conclusion: Unsubstantiated
additional details

Complaint #8601297, April 1986
Allegation: Force: Push/Shove
CCRB Conclusion: Unsubstantiated
additional details

Complaint #8401556, April 1984
Allegation: Force
CCRB Conclusion: Complainant Uncooperative
Allegation: Abuse of Authority
CCRB Conclusion: Complainant Uncooperative
additional details

Complaint #8400909, March 1984
Allegation: Force
CCRB Conclusion: Substantiated (Command Discipline)
Allegation: Abuse of Authority
CCRB Conclusion: Substantiated (Command Discipline)
additional details

Complaint #8702576, July 1987
Allegation CCRB Conclusion
Abuse of Authority: Property damaged Unsubstantiated
Abuse of Authority: Premise Searched Exonerated
Discourtesy: Curse Unsubstantiated
additional details
Complaint #8601297, April 1986
Allegation CCRB Conclusion
Force: Push/Shove Unsubstantiated
additional details
Complaint #8401556, April 1984
Allegation CCRB Conclusion
Force Complainant Uncooperative
Abuse of Authority Complainant Uncooperative
additional details
Complaint #8400909, March 1984
Allegation CCRB Conclusion
Force Substantiated (Command Discipline)
Abuse of Authority Substantiated (Command Discipline)
additional details

Conclusion Meanings:

'Exonerated': or 'Within NYPD Guidelines' - the alleged conduct occurred but did not violate the NYPD's own rules, which often give officers significant discretion.
'Substantiated': The alleged conduct occurred and it violated the rules. The NYPD has discretion over what, if any, discipline is imposed.
'Unsubstantiated': or 'Unable to Determine' - 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.