A 17-year-old was killed outside his summer school Friday. Another teen was the victim of a late-night shooting in Woodlawn last Monday.
Ceasefire says there have been no arrests in either case.
Anti-violence held in Woodlawn neighborhood
CHICAGO Members of the group Ceasefire marched down 65th Street on the South Side.
They're calling for peace in the community after two teenagers were shot and killed in the area in recent weeks.
