Male Wanted After Assault in Whitby

A 39-year-old male is wanted after an assault at a residence in Whitby, a second suspect remains unidentified.

On Friday, August 29, 2025, members of Central West Division responded to a check call at a residence in the area of Annes Street and Jermyn Street. Officers attended and located an adult male suffering from serious injuries. The victim was transported to a Toronto-area trauma centre and remains in stable condition.

At this time, investigators believe this to be an isolated incident and that there is no threat to public safety.

Investigators have identified one suspect and a warrant has been issued for his arrest however the second suspect remains unidentified.

Tristan KALIJUNDIC, age 39, of Whitby is wanted for: Aggravated Assault

The second unidentified suspect is described as: male, White, medium build, 5’8” to 5’10”, and approximately 40 years of age.

Anyone with information about this incident is asked to contact D/Cst Farrow of Central West Division at 1-888-579-1520 ext.1805.

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 $2,000 cash reward.

The information in this media release contains facts and circumstances that have been obtained from a police investigation. These allegations have yet to be proven in court. 

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