CELLPHONE TIMELINE TWIST: The Laundrie family attorney tells HLN that Brian Laundrie did buy a new phone in a Florida ATT Store, but he bought it on Sept. 4. Not Sept. 14. He says the FBI collected that phone during their search of the Laundrie home. | HLN

YOU asked: How could Brian Laundrie's remains have deteriorated so quickly? We put that to Forensics Expert Joseph Scott Morgan who says a lot of that decomposition can be attributed to the heat and humidity in that part of Florida. | HLN

Dental records prove that remains found in a Florida park are those of Gabby Petito's boyfriend, Brian Laundrie, according to the FBI. --> https://7ny.tv/3jqBmIi | ABC7NY

"They're referring to this as an 'update' on the final autopsy report," HLN Trial Correspondent Jean Casarez explains why when the coroner releases Gabby Petito's autopsy results today, it may not contain EVERYTHING they know. Don't miss The HLN Special Report: "Gabby Petito Death Investigation: Autopsy Revealed" tonight at 8 ET/PT for full analysis. | HLN

John Walsh and a panel experts weigh in on the latest developments in the Gabby Petito homicide, tonight 9/8c on ID. | Investigation Discovery