Jayme Closs: 1000 investigators receive advice on missing teenager

Investigators reported receiving more than 1,000 tips in the case of a missing 13-year-old Jayme Closs. The teenage girl from Wisconsin has not been seen since her parents were found shot dead inside their home.

More than 800 tips received have been reviewed, Barron County Sheriff Chris Fitzgerald said on Saturday.

"We use all available resources and have conducted hundreds of interviews and multiple searches.We use the technical and forensic expertise of our national and federal resources to locate the person (s) who committed this offense and to locate Jayme, "said Fitzgerald. in a report.

The authorities told CBS News that Jayme was at home when her parents – Denise, 46, and James Closs, 56 – were killed. Investigators said the door was opened. Jayme was removed from the suspect role on the first day and investigators believe she is in danger.

On Friday, investigators published a diary of the 911 call, which was inaudible except for screaming in the background. The 911 call indicates that Jayme was at home at the time of its creation. The newspaper reported that the 911 call came from Jayme's mother.

Fitzgerald said earlier this week that investigators still had "100% hope of being alive."

Jayme has been placed at the top of the FBI's missing list, reports CBS Minnesota.

"It breaks my heart to think that it's so close to home, because Barron is a small town.It's quiet," said a neighbor at CBS Minnesota.