The Wisconsin man accused of kidnapping a 13-year-old girl after murdering her parents and holding her hostage for months, told police he picked his victim after seeing her get on a school bus, prosecutors have said.
Wisconsin authorities said Jake Patterson, 21, had confessed to killing Jayme Closs's father with a shotgun while the teen and her mother hid in a bathtub.
Patterson then killed Jayme's mother after forcing her to help duct-tape her daughter's mouth shut.
The October discovery of the parents' bodies in the family home in rural Barron, Wisconsin, with the door blasted open and their daughter gone, sparked a search by hundreds of police officers and thousands of volunteers.
The search ended last Thursday when the teenage girl escaped after 88 days and sought help from a woman walking her dog.
At a brief hearing in Barron County Circuit Court, Patterson appeared via live video from jail, wearing an orange jumpsuit and glasses and offering brief yes-or-no answers to questions from the judge.
Patterson will be held on $5m bail and is scheduled to appear in court again on 6 February.
He faces first-degree murder charges for the killings of James and Denise Closs, as well as kidnapping and burglary counts.
Patterson's public defenders, Charles Glynn and Richard Jones, told reporters on Sunday they understood the emotions surrounding the case, but would rely on the judicial system to treat Patterson fairly.
Patterson told police that when he spotted the teen outside her home getting on the school bus while he was driving to a short-lived job at a local cheese factory, "he knew that was the girl he was going to take," according to a criminal complaint.
He prepared for the abduction by buying a ski mask, shaving his head so as not to leave any hair evidence and replacing his licence plates with stolen ones.
Twice he drove to the house but was scared off after seeing lights on and people there.
On 15 October, Jayme told police she was awakened when the family dog began barking and got her parents up as a car entered their driveway.
Dressed in black, Patterson shot James Closs through the front door while Jayme and her mother barricaded themselves in a bathroom, according to both Patterson's and Jayme's accounts.
After kicking down the door, Patterson ordered Denise Closs to tape up her daughter, then shot her dead and dragged Jayme into the trunk of his car, he told police.
On the way to his cabin in Gordon, Wisconsin, about 106km north of Barron, Patterson drove past several police cars responding to reports of the shooting, according to the complaint.
During her months in captivity, Patterson often trapped Jayme under his bed for hours at a time when he left the house or people came over, using plastic boxes and barbells to make it harder for her to get out, he told police.
He threatened violence to keep her from trying to escape.
Jayme managed to push her way out last Thursday after Patterson said he would be out for a few hours, she told police.
She put on a pair of his shoes and walked outside, where she encountered the woman walking her dog.
The two then approached a neighbour's house to call police.
While Jayme warmed up inside, the neighbour, Peter Kasinskas, retrieved his gun and stood watch at the door in case her captor was searching for her, according to the Duluth News Tribune.
Soon after, police stopped Patterson, who was driving nearby.
