Police arrested a 17-year-old Monday in the June 3 killing of Henry Thomas, 34, on Bradley Street, a police spokesman said.

Jornell J. Keelen, 2632 Eaton St., fatally shot Thomas during a drug-related attempted robbery in the 4600 block of Bradley, Cpl. L?Jean McKneely said.

Keelen will be booked into East Baton Rouge Parish Prison on a count of second-degree murder and illegal use of a weapon.