Roderick Grimes, chief of the school district's police department, monitors the entrance to the Cody 9th Grade Academy in Detroit, July 2, 2009 after shots were reportedly fired Thursday morning, two days after seven teenagers were shot and wounded as they waited nearby for a bus. Police received multiple 911 calls about shots fired near the school around 9:45 a.m. , spokesman Rod Liggons said. Only students who were accompanied by parents were allowed to leave. AP Photo logo AP Photo 4 months ago

Roderick Grimes, chief of the school district's police department, monitors the entrance to the Cody 9th Grade Academy in Detroit, July 2, 2009 after shots were reportedly fired Thursday morning, two days after seven teenagers were shot and wounded as they waited nearby for a bus. Police received multiple 911 calls about shots fired near the school around 9:45 a.m. , spokesman Rod Liggons said. Only students who were accompanied by parents were allowed to leave.