A man who was previously convicted of murder, and then exonerated only one year ago, is now wanted by police in connection with a recent fatal shooting.

The Philadelphia Police Department is currently searching for Jahmir Harris, 33, who was believed to be involved in a shooting that occurred last month. Authorities are offering a substantial $20,000 reward for information leading to his arrest.

Around 2 a.m. on September 5, 50-year-old Charles Gossett was shot dead by a bullet that struck him in the back of the head. Security footage at the crime scene allegedly captured two gunmen exiting Harris’ vehicle.