Even before the sun came up, the teenager said, she had begun her 11-mile journey by bike, pedaling back roads to the New Richmond, Wis., trailer home where she planned to make her attack.
It was the fourth time in a week that the 14-year-old girl had made the trip, each time imagining how she would go about assaulting her brother's 15-year-old girlfriend.
That's what she told investigators, according to a St. Croix County, Wis., criminal complaint that charged the girl Thursday in adult court with attempted first-degree intentional homicide. She's accused of attacking the sleeping girl, beating her savagely before slashing her throat.
The defendant was being held without bail Friday in juvenile custody in Eau Claire, Wis., awaiting an Aug. 8 court appearance before Judge Eric Lundell. Her attorney didn't respond to inquiries seeking comment, nor did the mother of the victim.
The victim remained in Regions Hospital in St. Paul, said Chief Deputy Scott Knudson of the St. Croix County Sheriff's Office.
According to the complaint, the defendant told investigators that it was a little past dawn Wednesday when she hid her bike in some weeds and, dressed in a black hoodie, crept through an unlocked sliding glass door at the victim's trailer home. Anxious, she did breathing exercises in the living room for 10 minutes as the other girl slept.
Then she pulled on blue rubber gloves and jumped on the sleeping girl, punching her with a closed fist. She told investigators that she struck the girl's face and head 30 times, maybe more.
As they struggled on the bedroom floor, the defendant said, she slammed the girl in the head with ceramic bowls until they broke and then sliced her throat four times with a jagged shard from one of the bowls.