The suspect was grieving the death of their mother, bullied at school after being hit by a drunk driver and became fixated by mass shooters, police said.

Trinity Shockley allegedly wanted to prove she was the ‘number one fan’ Nikolas Cruz, the convicted Parkland school shooter, with a Valentine’s Day copycat attack

Trinity Shockley, 18, was arrested following an FBI tip, where investigators said she planned to use an AR-15 to shoot up Mooresville High School southwest of Indianapolis.