A reclusive student shot dead by police after stabbing four people in a California university campus attack 'had far greater intentions to do damage', Merced County Sheriff said Wednesday. Faisal Mohammad, a freshman who majored in computer science and engineering at the University of California was carrying highly flammable petroleum jelly, ziptie handcuffs, night vision goggles, duct tape and a hammer in his backpack when he was shot in the back by cops. In reference to the petroleum jelly, Sheriff Vern Warnke said: 'He had poor man's C4' - C4 being the dense, putty-like explosive used widely by the military...