"ISIS fanatic dubbed ‘The Dentist’ who hoped to behead people and stockpiled knives and a pocket chainsaw in his Bronx apartment is jailed for 22 years as judge brands him a ‘ticking time bomb.'"Prosecutors said he claimed to watch ISIS beheading videos to stay motivated. It's a sick death-cult fetish shared with a fellow jihadist who murdered 3 people at the Pensacola Naval Air Station last Saturday.