brian laundrie

The notebook was discovered near Laundrie's remains months ago.

Brian's parents reportedly discovered two of his items.

Apparent human remains were found nearby as well.

Federal prosecutors are seeking pretrial detention in the case of Brian Laundrie, the man who is a person of interest in Gabby Petito's homicide.

An arrest warrant has been issued for Brian Laundrie, boyfriend of Gabby Petito who went missing at the end of August.

The US Federal Bureau of Investigation has confirmed remains found outside of Grand Teton National Park were those of Gabby Petito.

The Federal Bureau of Investigation has set up a hotline for tips at 1-800-CALLFBI.