HUDSON, WI (CBS/WCCO) -- A father accused of killing his three daughters was back in court today.
Aaron Schaffhausen had another evidence hearing in Hudson. Schaffhausen is charged with three counts of first degree murder for the deaths of Amara, Sophie and Cecilia.
One of the keys to this case is whether he will plead not guilty by reason of insanity. The judge has ordered cameras to be turned off when any witnesses are on the stand in today's hearing.