timothy saidel was being chased by police when officer christopher reeves crashed his cruiser. saidel played get i to charges of aggravated manslaughter and aggravated assault. he faces to up 20 years in prison. >>> also, happening today, vice president joe biden is back in philadelphia to headline fundraiser for the democratic senatorial campaign committeement the vice president was in town last week, you may remember, touting the importance of investing in the nation's infrastructure. the vice president will join president obama in washington later this afternoon, for a meeting with national security leaders, on the fight against isis. >>> and, coming up next on "eyewitness news" this morning, four new york city police officers ambushed by a man with a hatchet. one is badly injured. we'll give you an update on his condition, and tell you how a bystander, half a block away, was hurt during that attack. >>> plus, poconos man repeatedly mistaken for suspected trooper killer eric frein, his frightening encounters with police, how he is getting much needed help this morning. >> su