Police investigate possible poisoning after man dies, woman hospitalized north of Montreal – Montreal

By Staff

The Canadian Press

Posted June 7, 2025 2:54 pm

1 min read

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A man is dead and a woman is in hospital after falling ill while working in an empty in-ground pool in Ste-Thérèse on Montreal’s north shore.

Local police opened an investigation after being called to a home in the lower Laurentians town.

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Emergency services were called just before 10 p.m. on Friday after two people had health problems while doing repair work on a pool liner.

A coroner will investigate the death and police say chemicals being used for outdoor work found nearby may be linked to the illnesses.

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Several officers who responded to the scene also reported feeling ill and two neighbouring homes were evacuated as a precaution.

Chief Insp. Karine Desaulniers of the Thérèse-De Blainville police says the female victim is in stable condition in hospital.

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