UPDATED at 10:30 a.m. with victim's name

ST. LOUIS • Police are searching for the man who quarreled with Antrelo Lampkin before fatally shooting him late Tuesday on a porch in the 8000 block of Church Street.

Lampkin, 39, was shot in the arm and back at about 11:40 p.m. Tuesday, police say. He died later at a hospital.

On Friday morning, police say they have a suspect in mind -- a 26-year-old man -- but haven't found him yet.