teenager who planned to slaughter 1000 americans will spend the rest of his life in prison. a judge calling the deadly plot cold and calculated. the isis fanatic hoped to buy an ar 15 rifle at a concert but his father ended up tipping off police. after the sentencing, rich sullivan, the dad, former marine said as parents we are not happy. sullivan accused of murdering his neighbor and stealing money to fund the terror plot, he faces the death penalty in that case. the 25-year-old, top-secret for october. the reality winner is accused of leaking a report about russian interference in the presidential election to an online news outlet, she was denied bail this month after prosecutors found hound written notes about joining the taliban and burn
terrorist? reporter: justin sullivan grew up as a boy in a catholic home with trophies, friends, a bedroom filled with childhood toys. his dad, a retired marine captain, rich sullivan. i imagined him joining the military. and to follow in my footsteps. reporter: but his high school reported to the parents that justin had violent fantasies in his writing and suspended him. they said he needed serious help. the parents had no idea that their 18-year-old son alone with his computer had reached out to isis recruiters. in less than 24 hours, a top captain of isis responded. 6,184 miles away. welcome brother, blessings upon you. justin is lonely. isis can fix that. then another key step, tap into the fantasies.