September 1, 2011 6:08 am Mom Admits to Stabbing Kids to Death: Cops A mother in South Philly was officially charged with the murders of her own son and daughter after she confessed to stabbing them multiple times in the chest Wednesday, police say. US & World Videos 1:45 Seaside Heights distancing itself from its party-town past with new art gallery and more 2:26 Philly police merged 2 districts in move they say will make cops more visible and streets safer 3:02 A couple's nonprofit is asking teens to pledge to not drive distracted this Mother's Day 2:42 Search continues for missing kayaker along Schuylkill River 2:26 Beloved cheesesteak shop Jim's Steaks reopens