NYPD cop's killer convicted of manslaughter, not guilty of murder after split jury ordered to deliberate more

This material may not be published, broadcast, rewritten, or redistributed. ©2026 FOX News Network, LLC. All rights reserved. Quotes displayed in real-time or delayed by at least 15 minutes. Market data provided by Factset. Powered and implemented by FactSet Digital Solutions. Legal Statement. Mutual Fund and ETF data provided by LSEG. Stephanie Diller arrives, and later departs Queens Supreme Court Tuesday morning surrounded by NYPD officers for the first day of Guy Rivera’s murder trial in the shooting death of her husband, NYPD Officer Jonathan Diller. The man accused of fatally shooting NYPD Detective Jonathan Diller during a traffic stop in Queens two years ago was found not guilty of first-degree murder but guilty of manslaughter and other charges. Guy Rivera was convicted Wednesday of aggravated manslaughter in the first degree, attempted murder in the first degree for attempting to shoot a NYPD sergeant who also responded to the scene and two counts of criminal possession of a weapon in the second degree. He was acquitted of murder in the first degree. Earlier on Wednesday, the jury said it had reached a verdict but were sent back for further deliberations after one juror t