Investigators also identified two unique tattoos on the burned body that match with Livelsberger's known body art.
The report details threats faced by both Republicans and Democrats on a day critical to the peaceful transfer of power.
Federal agent Raia said that Jabbar intentionally chose Bourbon Street as the location for his attack, though the exact motive for the act remains unclear.
Matthew Livelsberger, a trained drone pilot and decorated Army veteran, is under scrutiny after a Cybertruck explosion in Las Vegas. Social media is divided, questioning whether the incident was a targeted attack or a premeditated suicide.
Authorities said that they suspect Jabbar may have had accomplices and that he was not acting alone, following the New Orleans attack.
Shamsud Din Jabbar, a 42-year-old Army veteran and former Deloitte employee, carried out a deadly attack in New Orleans, killing 15 people. Financial struggles, personal turmoil, and radicalization linked to ISIS reportedly fueled his actions.
Livelsberger maintained a minimal presence on social media, but his wife, Sara, was notably active on Facebook during 2015 and 2016.
Bech, just weeks shy of his 28th birthday, was hit by a truck driven by 42-year-old Shamsud-Din Jabbar, the man identified as suspect in the incident.
He had also gone through two divorces, and these failed marriages seemingly led to his financial downfall.
Livelsberger, the driver of the Tesla, was killed in the blast, while at least seven pedestrians sustained minor injuries.
Sources suggest that Jabbar may have rented the home through Airbnb or a similar service prior to carrying out the deadly attack.
Lindsey Aldy Whiteside, 26, has been charged with one count of felony sexual battery of a minor.
Juan Garcia-Hernandez, 81, was charged with open murder with the use of a deadly weapon.
A Tesla Cybertruck packed with fireworks and fuel exploded outside the Trump Hotel in Las Vegas, killing one and injuring seven.
The FBI uncovered over 150 homemade explosive devices, the largest cache in its history, at the Virginia home of Brad Spafford, who faces charges of weapon possession and endangering public safety. Spafford's disturbing political comments and reckless handling of explosives have led prosecutors to deem him a severe community threat.