June 6, 2013 7:12 am Rescue Crews Stand Down at Collapse Site NBC10’s Tim Furlong says that after working through the night crews have stopped actively searching at the scene of a deadly building collapse that killed six and injured at least 14. US & World Videos 2:54 UPenn leaders reiterate to pro-Palestinian protesters that they need to disband 1:44 Pro-Palestinian protesters remain on UPenn's campus despite warnings to disband 1:30 Protests calling for ceasefire continue at Penn 6:33 Family affair: Former Eagle and new Eagle Jeremiah Trotter and Jeremiah Trotter Jr. speak out 0:20 Teen girl shot in Southwest Philly, suspect in custody