CIRCLE OF VIOLENCE?

• On Oct. 13, Tracey Morgan was killed and his mother wounded when they were shot in West Chatham.

• On Oct. 18, police say a rival 20-year-old gang member was wounded and 19-year-old Briana Jenkins was killed when they were shot in Auburn-Gresham.

• A source says Tyshawn Lee has a relative in the same gang as the 20-year-old, and Lee may have been targeted in retaliation for Morgan’s killing.