Nearly six months after Dallas Cowboy Josh Brent was arrested for Intoxication Manslaughter as the driver in a one-car crash that killed his teammate, the football player has tested positive for marijuana.

Based on the positive test results, prosecutors say Brent is a danger to society and have filed court documents to revoke his $100,000 bond. Depending on a judge’s ruling, it could mean the defensive lineman would be held in jail as he awaits trial on the Intoxication Manslaughter charge.

At his most recent, May 24 bond hearing, Brent provided a urine sample, which was tested for alcohol and drug use. The results showed no alcohol in his system, but revealed that Brent used marijuana within 30 days of the test. As a condition of his bond, Brent was told repeatedly he could not drink alcohol or use any drugs.