Palestinian police say they shot a Israeli man who threatened them with a knife . Local officials say the man only knocked on the window and was shot point blank . CNN footage appears to show the confrontation playing out in afternoon . Another 12 people were injured and an Israeli border police officer died in the attack Wednesday . Clashes have broken out in Friday between Palestinian youths and Israeli police .
Palestinian police say they shot a Israeli man who threatened them with a knife . Local officials say the man only knocked on the window and was shot point blank . CNN footage appears to show the confrontation playing out in afternoon . Clashes have broken out in Friday between Palestinian youths and Israeli police .