July 16, 2013 6:30 am FBI Continues Mysterious Search The FBI and other agencies are expected to return to the banks of the Schuylkill River near the Falls Bridge in Philadelphia, Pa. Tuesday as they continue a mysterious search. US & World Videos 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 0:27 FBI inspects American Airlines plane at PHL after bomb threat 1:40 Penn officials urging pro-Palestinian protesters to pack up and leave campus 2:17 Clear the Shelters: Meet Tails