ment.

The Utah Attorney General's Office said it does not comment on potential litigation.

RELATED STORY | Judge rules Charlie Kirk murder suspect should stand trial, may face death penalty

Attorneys for Kirk's family alleged additional lapses by officials, including not conducting an adequate risk assessment before approving the event, failing to establish a secure perimeter and having no first responders immediately available, resulting in Kirk being taken to a nearby hospital in a private vehicle rather than an ambulance after he was shot.

 Tragically, the UVU Parties took none of these safety measures - steps only they had the authority to take - resulting in a situation that rendered Mr. Kirk helpless before his assassin,  Washburn wrote.

Long said after the shooting that six of his officers staffed the event and coordinated with Kirk's eight-person private security team. The school said it was expanding its police force following the shooting.

Utah resident Tyler Robinson turned himself in a day after Kirk's killing. Prosecutors say he told his romantic partner that he  had enough of his (Kirk's) hatred. 

Robinson is charged with aggravated murder, making him eligible for the death penalty if convicted. A judge on Sept. 1 ordered the case to proceed toward trial. A date has not yet been set.

Prosecutors during a preliminary hearing in July presented what they characterized as overwhelming evidence against Robinson. That includes surveillance video of Robinson on the campus, DNA tests linking him to a rifle found near the assassination site and a handwritten note he allegedly left for his romantic partner that read,  I had the opportunity to take out Charlie Kirk, and I took it. 

Kirk's parents, Robert and Kathryn Kirk, and widow, Erika Kirk, attended the hearings.

State law allows heirs or personal representatives of people who die to file lawsuits seeking damages if the death was caused by a wrongful act or negligence. The notice from Kirk's family did not specify what damages they may seek.