Six weeks after Albert “Avrumie” Itzkowitz, a 75-year-old grandfather, was shot and killed along the Kissena Lake shoreline in Flushing’s Kissena Park, his family and local elected officials gathered at the park last Thursday to announce a combined $20,000 reward for information leading to an arrest, according to the Queens Ledger. No one has been charged.

NYPD officers from the 109th Precinct responded to a 911 call just before 5 p.m. on May 18 and found Itzkowitz dead with gunshot wounds to his neck and back. Police later estimated the shooting had taken place around 3 p.m., when as many as 200 people were likely in the park, according to the Queens Ledger.

At a press conference by the park’s entrance, Crime Stoppers announced an increased reward of $10,000 and the Itzkowitz family offered another $10,000, bringing the total to $20,000. State Senator John Liu, City Councilmember Sandra Ung, and state Assemblymembers David Weprin and Nily Rozic attended alongside the victim’s family and local Jewish community leaders.