cnn

Twenty-year-old Sahel Kazemi shot Steve McNair while he was sleeping on the sofa in his Nashville condo, before shooting herself in the head, police said Wednesday. Kazemi shot McNair in the head, then fired twice into his chest before shooting him again in the head, police said.

Authorities said in the days leading up to the shooting, Kazemi told a friend her life was “messed up” and she wanted to end it. Kazemi also believed her relationship with McNair — a married father of four — was unraveling and that he was involved with another woman.