Denver Broncos linebacker Jonathon Cooper was arrested Thursday night on charges that he violated a protection order that had been put in place earlier in the week, marking his second arrest in less than two weeks and deepening a legal situation that now includes a felony charge.
Cooper was booked into Douglas County Jail in Colorado at approximately 10 p.m. local time following his arrest by Parker Police. He remained in custody Friday morning when a court hearing was scheduled. The new charges include harassment through repeated phone calls and a violation of the protection order, which had been issued for the protection of his girlfriend following his initial arrest earlier this month.
A case that escalated quickly
Cooper was first arrested on June 4 in Parker, Colorado, after what police records described as a physical confrontation with his girlfriend involving cellphones. He was released the following day on a personal recognizance bond and pleaded not guilty to misdemeanor domestic violence charges in a Douglas County courtroom on Monday.
By Wednesday, however, the scope of the charges had grown considerably. Court records showed that a felony charge of second-degree assault by strangulation and an additional misdemeanor charge of third-degree assault had been added from the June 4 incident. The protection order for his girlfriend followed those new charges.
Accounts from the original arrest differed sharply between the two parties involved. Cooper’s version described a confrontation that began when his girlfriend took his cellphone and threw it, leading to a physical struggle over the device. His girlfriend’s account described a significantly more serious physical altercation involving being grabbed by the neck, thrown to the ground multiple times, and having a fist driven into the wall beside her head. A responding officer noted at the time that marks observed on the girlfriend’s body were not fully consistent with the assault she described, and no harassment or assault charges were filed at that stage due to conflicting statements.
Cooper attended practice the same day
What made Thursday’s arrest particularly striking was that Cooper had been present at the Broncos’ organized team activity practice earlier that day. Head coach Sean Payton addressed the situation after practice, acknowledging he had spoken at length with the linebacker and indicating that the process would now be guided by both the league and local authorities. The NFL had already been in contact with the team following the first arrest and retains the authority to discipline Cooper under its personal conduct policy.
The Broncos released a brief statement Friday morning expressing disappointment at the news of the second arrest and noting the organization was continuing to review the matter.
A significant contract now under scrutiny
Cooper, 28, is entering his sixth season with Denver. He signed a four-year, $60 million contract extension in 2024 and was one of the team’s most productive defensive players last season, recording eight sacks as the Broncos set a franchise record with 68 sacks as a team. His on-field value to the organization is not in question. What happens off it, however, now carries consequences that extend well beyond football.
Following the initial arrest, Cooper posted a public acknowledgment on social media expressing remorse to his family, friends, and community. He added that he understood a religious reference posted after a serious incident did not resolve the gravity of what had occurred. That acknowledgment came before the protection order violation that led to Thursday night’s arrest.

