BIBB COUNTY, Ga. - The Georgia Bureau of Investigation is investigating a deadly police shooting in Bibb County.
Deputies said Gavin Williams stabbed an elderly couple in their home Tuesday afternoon in the Lizella community, which is southwest of Macon.
Vivian Hughes, 71, died, and her husband, Sanders Hughes, is in stable but critical condition.
Deputies later tracked down Williams at his home, where he barricaded himself inside.
Williams was shot and killed by deputies after they said he refused to drop his knife.
During a search at the scene, forensic investigators found a large knife near where the shooting occurred.