July 5, 2011 7:08 pm Speed a Factor in Crash That Killed 4 Teens: Police Police say speed played a factor in the car crash that killed four teenage boys from Coatesville Area High School over the weekend. US & World Videos 2:10 ‘You're speechless and can't believe what you saw.' Mom sees video of attack on her autistic son on SEPTA train 0:39 1 dead, 3 injured in Eastwick after two separate shootings, police say 0:22 Rescue crews call off search for missing kayaker in Schuylkill River 2:06 NJ first responders deploy tracking equipment that can pinpoint threats from recreational remote pilots 0:45 Philly police are making efforts to get ATVs and dirt bikes off the roads before the summer