The 15-year-old girl who killed two people and wounded six others when she opened fire at her Wisconsin Christian school had been in therapy over her troubled home life with her parents — who repeatedly divorced and remarried,

Newly uncovered photos and online accounts purportedly associated with the Wisconsin teen school shooter suggest a deeply disturbing obsession with other school shooters such as Columbine killer Eric Harris — and even show her wearing a T-shirt of his favourite band.

Following the devastating school shooting at Abundant Life Christian School in Madison, Wisconsin, authorities are uncovering more details about the life of 15-year-old Natalie ‘Samantha’ Rupnow, identified as the shooter.

The 15-year-old Wisconsin school shooter who killed two and injured six at her conservative Christian school had a dark past which appears to have included membership to a morbid site called “Watch People Die.

Natalie ‘Samantha’ Rupnow has been identified as the shooter and was pictured at a firing range holding a gun in the months before the deadly attack

Rupnow was identified as the suspect in the school shooting at Abundant Life Christian School in Wisconsin. She was a teenager.

The shooter is believed to have only fired one of the guns, Madison Police Chief Shon Barnes told the Journal Sentinel on Wednesday night.

Authorities on Wednesday released the identities of the two people who were killed in Monday's shooting at the Abundant Life Christian School in Madison, Wis., as they continue to search for a motive.

Mourners held a vigil in Madison, Wisconsin, the day after a 15-year-old girl opened fire at school. She killed two others before fatally shooting herself.