Witnesses described a suspect, and officers quickly detained Emmanuel Killeen, 24, also of Fredericksburg, nearby. Killeen was found in possession of two firearms and has been charged with two counts of carrying a concealed weapon. He is being held without bond at the Rappahannock Regional Jail and remains a person of interest in the homicide. A verbal argument between the victim and another party preceded the shooting, according to the initial investigation.
Detectives continue to process evidence at the scene. The department has increased patrol presence in the Bragg Hill area and thanked the Spotsylvania County Sheriff’s Office for its assistance. The Fredericksburg Police Department expressed its deepest condolences to Ruiz Mejia’s family and friends.