Deputy Sheriff Troy Chisum was shot and killed while responding to a disturbance call in the 5200 block of East Troy Road in Avon at 2:00 pm. He was shot by a subject who then barricaded himself inside the home. The suspect was arrested and taken into custody without incident the next day. Deputy Chisum served with the Fulton County Sheriff’s Office for 4-1/2 years. He also served as a paramedic with the Fulton County EMA and as a member of the West Central Special Response Team. He is survived by his wife.