Teen daughter, boyfriend plead guilty in 2021 murder of Daniel Halseth

LAS VEGAS (KLAS) -- Teen-age lovers accused of killing the girl's father pleaded guilty on Wednesday, agreeing to a plea deal that would bring each of them 22 years in prison.
Sierra Halseth, 17, and Aaron Guerrero, 19, had previously pleaded not guilty to killing Sierra's father, 45-year-old Daniel Halseth. They had tried to dismember and burn his body in his northwest valley home, investigators...