tolerate it when her 13-year-old son beau gets into the car that day, he has no idea what his mother has in mind. as they begin the drive home, beau starts talking back to his mom. julie takes out the gun and fires one shot through the windshield of their minivan. startled, beau asks her to put the gun away. but she turns it on him instead, shooting him twice in the head. julie then drives home, parks the car in the garage with her dead son still in the passenger seat and goes inside. she finds her 16-year-old daughter calyx upstairs working on the computer. julie shoots calyx once in the back of the head and once in the face. it appeared that the children never saw it coming. >> she then uses the computer chair to roll her daughter into the other room. placing calyx's body on the bed.