UPDATE #1 High-Risk Offender Arrested After Breaching Conditions

Keith Theodore CONSTANTIN, age 48, a high-risk offender released on October 11, 2026, has been arrested after breaching his court-imposed conditions.

Durham Regional Police Service (DRPS) issued a public safety alert for CONSTANTIN on October 10, 2026. This individual has a history of serious criminal convictions, including Sexual Assault, Sexual Assault with a Weapon, Assault with a Weapon, Assault, Robbery, Possession of Explosives, Uttering Threats, and multiple violations of probation orders. 

CONSTANTIN was being monitored by DRPS’ Offender Management Unit since his release on October 11, 2026. 

On Monday, October 19, 2026, CONSTANTIN breached his court-imposed curfew conditions and was taken into custody.

CONSTANTIN was held for a bail hearing and remains in custody.

Anyone with information about CONSTANTIN is asked to contact the DRPS Offender Management Unit at 1-888-579-1520 ext. 5357.

Anonymous information can be sent to Durham Regional Crime Stoppers at 1-800-222-TIPS (8477) or online at www.durhamregionalcrimestoppers.ca, and tipsters may be eligible for a cash reward.

-30-