Donyell Burton, 23, of Bedford-Stuyvesant, was found shot in the back on March 11 at the corner of Vernon Avenue and Marcus Garvey Boulevard, police said.
He was rushed to Kings County Hospital, where he was pronounced dead, police said.
The suspect, Mitchell Wiggins, 19, of Bushwick, has brown eyes and black hair, police said.Anyone with information is asked to call Crime Stoppers at 1-800-577-TIPS (8477). The public can also submit their tips by logging onto the Crime Stoppers website at WWW.NYPDCRIMESTOPPERS.COM or by texting their tips to 274637 (CRIMES) then enter TIP577. All calls are strictly confidential.