Sadie Gurman

A gunman burst into a Planned Parenthood clinic and opened fire, launching several gun battles and an hours-long standoff with police as patients and staff took cover under furniture and inside locked rooms.

James Holmes will be sentenced to life in prison without parole after a jury failed to agree Friday on whether he should get the death penalty for his murderous attack on a packed movie premiere.

Jurors convicted Colorado theater shooter James Holmes on Thursday in the chilling 2012 attack on defenseless moviegoers at a midnight Batman premiere, rejecting defense arguments that the former graduate student was insane and driven to murder by delusions.