Petito and Laundrie were on a cross-country road trip and traveled through Utah last August.READ MORE: FBI: Brian Laundrie Claimed Responsibility For Gabby Petito's Death In Notebook Found Near Body
That’s where a witness told police he saw the couple involved in a domestic dispute.READ MORE: Petito Family Changes ‘Find Gabby’ Social Media Pages To Support Other Missing Persons Cases
Police body camera video showed Petito say she struck her fiancé first. The officers eventually agreed not to charge her.
An independent investigative report says the officers neglected their duty by failing to press charges.MORE NEWS: Brian Laundrie Died Of Self-Inflicted Gunshot Wound, Family Attorney Says