On June 9, 1978, 20-year-old Kevin Gueli was found dead inside his car parked behind the Kings Plaza Diner in the Mill Basin neighborhood of Brooklyn, New York. He had been shot multiple times in the head.

Investigators tied Gueli’s murder to his involvement with the DeMeo Crew, a faction of the Gambino crime family. Reports say the killing followed an alleged attempt to scam crew member Chris Rosenberg in a cocaine transaction. The DeMeo Crew, led by Roy DeMeo, has been linked to numerous violent killings in the 1970s and early 1980s.

Does anyone have memories or information about Kevin, the location behind Kings Plaza Diner, or contacts who might shed light on what happened that night?