The first photos have surfaced of the teen shooter who killed a student and teacher at a Wisconsin Christian school — and she’s wearing a T-shirt featuring a band favored by Columbine killer Eric Harris.

She was undergoing therapy to address issues stemming from a tumultuous home life, as her parents had divorced and remarried multiple times.

The teenage girl who killed two people inside her Wisconsin school was a new student, just weeks into her first semester there, school officials said.