Jonathon Cooper appeared in Douglas County court Monday and entered a not guilty plea on misdemeanor domestic violence charges stemming from an incident with his girlfriend last Thursday night. The Denver Broncos outside linebacker will have a motions hearing on July 6, with his jury trial scheduled for July 22, just as training camp approaches.

The arrest followed an argument over cellphones that escalated into physical confrontation. Police responded to the scene after both parties gave conflicting accounts of what occurred. Cooper's arrest affidavit describes him retrieving his phone after his girlfriend threw it, while her affidavit claims he grabbed her by the neck and threw her to the ground multiple times. Officers noted injuries that didn't match her allegations.

The Broncos released a statement Friday saying they're gathering information, while the NFL confirmed contact with the team about potential personal conduct policy violations. Cooper signed a $60 million contract extension in 2024 and recorded 8 sacks last season as part of Denver's franchise-record 68-sack defense.

The timing creates uncertainty for a defense that relied heavily on Cooper's pass rush production. His absence from training camp would impact a unit looking to build on last year's success while the legal process unfolds.