Jontae Lamont ProctorLEONARDTOWN, Md. – State’s Attorney Jaymi Sterling announced today that a St. Mary’s County jury found Jontae Lamont Proctor, 21, of Leonardtown, Maryland, guilty of first-degree murder for his role in the fatal shooting of a 23-year-old victim.On February 26, 2024, deputies from the St. Mary’s County Sheriff’s Office responded to reports of gunfire in…