Police report arrest in Sarnia after alleged knife threat and sexual demands

A knife seized by Sarnia police as part of an investigation on Jan. 25, 2026. (Source: Sarnia police)

Sarnia Police have arrested a 24-year-old man after a violent incident at a home on London Road Sunday evening.

Police were called to the home around 8:15 p.m. on Sunday, following reports that a woman had been threatened with a knife.

After investigating, police said a man had been acting erratically throughout the day and had made unwanted sexual advances toward people in the home.

During the confrontation, the accused allegedly approached a female victim while armed with a knife and made sexual demands. Police said the woman was able to call out for help, prompting others in the home to intervene.

Before officers arrived, the suspect fled the scene on foot and no physical injuries were reported.

Around 4 a.m. on Monday, police found and arrested a suspect in the area of Afton Drive.

The 24 year old of no fixed address, was initially held for a bail hearing on charges of sexual assault with a weapon and forcible confinement. He was later released by the court on conditions.