Pennsylvania January 1, 2018 6:09 pm Penn Student Among Victims Killed in Costa Rica Plane Crash A University of Pennsylvania student and a family with ties to Montgomery County were among the 12 people killed in a plane crash in Costa Rica. NBC10’s Mitch Blacher has the details. US & World Videos 0:19 Body of missing kayaker found in the Schuylkill River 2:00 Police officer placed on administrative duty after killing dog that attacked a man 0:51 Police officer shot and killed 1 of 4 dogs that attacked a 53-year-old man 1:49 ‘We have to do better': Philly teen dedicates her Instagram to humanizing victims of gun violence 1:22 Video shows man walk up to ring doorbell with an apparent gun, police say