WCAU September 27, 2017 11:30 am Missing 7-Year-Old Boy Semaj Quamere Leake was last seen at Lowell Elementary School wearing a blue polo and black Nike sneakers. If you have any details, please contact Philadelphia police. US & World Videos 1:53 Mummers surprise fellow bandmate fighting ALS 2:36 2 officers on administrative duty after deadly hit-and-run crash, police say 4:49 French Connections: Architect I.M. Pei transformed Philadelphia, Paris 1:52 Camden County College opens ‘League Apart' exhibit honoring Negro League Baseball players 2:51 Teenagers charged in deadly hit and run that killed motorcyclist