Watertown police are investigating the deaths of two persons found at the Cutting Image Salon on Mill Street in the city.

Officers and firefighters arrived at the salon at 11:27 p.m. Thursday in response to a passerby who noticed an unresponsive man on the floor, according to police.

The building was locked, but a firefighter gained access to the interior by climbing through an unsecured window. Inside, officers found two deceased persons, a 50-year-old male and a 45-year-old female, police said.

Police are investigating the deaths and ask that anyone with information call the department at (315) 782-2233.