WDAY: The News Leader

Published April 22, 2013, 12:00 AM

Slain Girls

This July 11, 2012 photo shows a poster with photographs of the Schaffhausen sisters: Amara 11, left; Sophie 8, center, and Cecilia, 5, right, at Greenwood Elementary school in River Falls, Wis. The girls' father on Thursday, March 28, 2013 changed his pleas to guilty but insane in the killings of his three young daughters last summer in Wisconsin, which means the defense at his trial will have to prove he had a mental disease or defect so severe that he wasn't responsible for his actions. (AP Photo/The Star Tribune, Jerry Holt)
Read the article: Mother of slain Wisconsin girls focuses on memories