On the night of May 14, 2014, 22-year-old Jonathan Perez was shot on the 300 block of West Cayuga Street in Philadelphia at about 9:32 p.m. Officers found Perez with a gunshot wound to his torso; he was placed in a patrol vehicle, taken to Temple University Hospital, and died there that night. Perez lived on the 400 block of West Courtland Street and was described as a Hispanic male.

The homicide remains unsolved. The Philadelphia Police Department has a dedicated tip line and has urged anyone with information to come forward. Perez’s death is one of many shootings from 2014 that victims’ families and the city have linked to neighborhood disputes and interpersonal conflicts, and investigators say a shortage of witness cooperation has hampered several of those inquiries.

If anyone knew Jonathan, was in the area that evening, or has information that could help, contact the Philadelphia Police tip line.