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.

Despite a lack of evidence, claims that Rupnow was transgender have circulated online, a trend that has become common following school and mass shootings.

A 15-year-old student opened fire at a private Christian school in Madison, Wisconsin, leaving two dead and more than six injured on Monday. Investigators are examining the suspect’s background and a possible motive in the shooting,