info on a murder from 1980

I'm trying to find information on my husband's father's murder in the Bronx back in 1980. Who can I contact to get this information?

No one is going to answer you because the NYPD does not do police work. They just harass law abiding citizens pushing people around throwing 14 year old kids through store windows, asking people for ID without probable cause etc...

If you want to find out about a murder in the 1980s hire a private investigator.