The babysitter accused of killing a family dog entered a not guilty plea by reason of insanity Wednesday.
Kielee Sonnemann, 18, is facing a felony count in relation to the death of a chihuahua. She was released on a $2,000 bond earlier in February.
Prosecutors say they found the dog with what appeared to be a stab wound a day after Sonnemann babysat one of the family's children.
Sonnemann previously denied harming the dog.
Her next court date is May 6th.
