A deranged art teacher allegedly filmed himself st@bbing three people — k!lling one of them — just hours after he had been giving out Halloween candy to children, according to authorities.
Matthew Regnier, a 33-year-old instructor at Monument Academy in El Paso County, Colorado was found “fully n@ked and bl00died” and holding a 2-year-old child when police responded to a domestic d!spute call at a home in Colorado Springs on Friday night, Oct. 31.
The young child was “present, watching and cry!ng” during the h0rrific @ttack, according to an affidavit.
Police found three people with severe st@b w0unds at the residence — including the 2-year-old child’s uncle, who di£d from his w0unds in the hospital.

Two women were treated for life-thre@tening !njuries.
The v!ctims’ relationship to Regnier was not clear in charging documents obtained by KKTV.
Just hours earlier, he was handing out candy, neighbors told KRDO.
Regnier claimed that he st@bbed the trio with a buck knife in “self-defense,” calling it a “three-on-one @ssault” without suggesting why the others would @ttack him.



