CNN Amanpour December 4, 2015 07:07:00
Killers opened fire on the holiday party, patrick baccari left to use the bathroom when the attack started. >> i thought somebody had booby-trapped the towel dispenser because i was being pummelled while i was pulling the towels out of the dispenser. i looked back this the mirror. i could see i was bleeding in my temple, my nose. >> reporter: he hid in the bathroom while syed farook and his wife fired off 76 rounds, killing 14 people. farook and baccari shared a cubicle for three years. they talked about car, farook's 6-month-old daughter, regular chat between two coworkers. >> why do you thin...