Minnesota woman pleads guilty to killing ex-husband, also allegedly killed boyfriend

A 39-year-old Minnesota woman confessed Tuesday to shooting and killing her ex-husband in his apartment in central Minnesota. She still faces accusations that she fatally shot her boyfriend a few days later, according to the Star Tribune.

Angelina O'Mara pleaded guilty after three days of trial, the Pioneer Press reported. The shootings happened in the fall of last year, according to the Pioneer Press.

O'Mara (spelled Omara in the Star Tribune) was arrested in Sioux Falls on Nov. 3, 2011 shortly after the body of her boyfriend, Michael Pies, 36, was found, the Star Tribune reported.