Omar Perez, an 18-year-old resident of Thornton, stood before a Boulder County judge on Monday, November 2, 2026. He appeared in a red jumpsuit with his hands cuffed and his head bowed as he faced charges of first-degree murder, attempted murder, and assault.
Police arrested Perez for his alleged role in the shooting death of Luca Hanlon, a 19-year-old student at the University of Colorado Boulder. A second student was also injured in the incident, suffering a gunshot wound to the leg. Perez is not enrolled at CU Boulder.
During the hearing, members of the victims' families and friends sat in the front row, directly facing District Attorney Michael Dougherty. Dougherty addressed the court, noting that this is the first murder case in the city of Boulder for the year. He emphasized that while Boulder is generally considered a safe and wonderful place, no community is immune to gun violence. He added that the community should not simply accept these consequences.
Arrest documents detail the events leading up to the shooting. A Halloween party was being held at an off-campus residence on Marine Street when the event was shut down. According to the filings, Perez and five others were asked to leave the home. Perez then turned back and pushed his way inside.
A witness provided a statement to investigators regarding the confrontation. The witness described seeing Perez rushing toward another individual. The witness stepped in and placed Perez in a headlock. During the struggle, the witness heard popping sounds and saw a gun in Perez's hand. The witness then backed away, and Perez ran out of the house.
When asked about the specific details of how police identified Perez, Dougherty addressed the public arrest affidavit. He noted that the document is public and accessible to the media. He stated that the Boulder Police Department generated a significant number of leads and tips during their investigation. Dougherty encouraged other community members, friends, and anyone with information to reach out to authorities.
The judge did not set a bond for Perez and issued a protection order. The defendant's next hearing is scheduled for 9 a.m. on February 10, 2027.
The case highlights the impact of a single night of conflict on the local community. The families of the victims expressed their grief and support during the proceedings. Law enforcement continues to review the case as legal processes move forward in the coming months.
