ST. CROIX COUNTY (WKOW) – Opening statements will be made on Tuesday in the insanity trial of a man who admitted to killing his three daughters in their River Falls home.
Thirty-five-year-old Aaron Schaffhausen pleaded guilty to three counts of first-degree intentional homicide, but he maintains he is not responsible because of a mental illness.
Prosecutors say Schaffhausen knew what he was doing last July when he killed 11-year-old Amara, 8-year-old Sophie and 5-year-old Cecilia. They say he did it because he was angry at his ex-wife.
Authorities say if Schaffhausen is found sane, he could go to prison for life. If the jury finds he was not responsible, he could be committed to a psychiatric institution and possibly released someday.