How evil, sick and twisted can one teen girl be? This is straight up crazy.

Daily Mail – A high school honor roll student encouraged her friend to kill himself before raising thousands of dollars for suicide prevention, according to authorities.

Michelle Carter, 18, has been charged with involuntary manslaughter in the death of Conrad Roy III, who died of carbon monoxide poisoning in his idling truck in Fairhaven, Massachusetts last July.

When Roy texted Carter that he wasn’t sure he should take his life and had climbed out of the vehicle, she allegedly texted him: ‘Get back in.’

Carter, who was 17 at the time of Roy’s suicide, was indicted on February 5 and arraigned on an involuntary manslaughter charge the next day in New Bedford Juvenile Court.

The high school senior was charged as a youthful offender, which means her case is open and she could face punishment as an adult if convicted. She is free on bail and is due back in court in April.

Police and prosecutors say Carter, of Plainville, texted back-and-forth with Conrad before he took his life in the parking lot of a Fairhaven Kmart on July 13, 2014.

Court documents show the two friends exchanged more than 1,000 text messages in the days leading up to his death, the Fairhaven Neighborhood News reported.

Before his suicide, Conrad told her he was scared and not ready to leave his family, according to a police report, but ‘she continued to encourage him to take his own life’, theSun Chronicle reported.

Read more: Daily Mail