 Detectives have determined that there was an unsecured handgun in the house but are still trying to determine if the gun was shot, if the gun rather was fired by another person or if the gunshot was self-inflicted. The child's parents and a five-year-old sibling were in the home at the time. No charges have been filed. Later this afternoon, a wellness and healing event is scheduled in the Brooklyn Homes community as neighbors remember the tragic mass shooting one year later. WBAL's Scott Wyckoff has more from South Baltimore.