MONTREAL - The arson squad is investigating an overnight fire in gym on Jarry St. near Pascal-Gagnon when a burglary alarm was triggered just after midnight.

Firefighters were called to the Citalfort CrossFit Gym at 6898 Jarry E. and quickly put out the flames.

A window was shattered and traces of accelerants were found inside.

The fire caused considerable damage to the fitness centre.

No other businesses were affected.

There were no injuries and police currently have no suspects.