Clarence Eugene Johnson has been sought by Annapolis police since mid-December, when police obtained a murder warrant for him less than two days after the shootings.
Joseph Louis Johnson III died in the shooting, and Jana Jackson, 31, was wounded. The fatal shooting victim and defendant are not related, but the victims and suspect knew each other, police said.
Drew Cochran, Clarence Johnson's attorney, said his client will go to Annapolis police headquarters Wednesday afternoon. Police declined to comment.