Helena teens arrested after starting fire in gym

Two teenagers are facing charges in connection with a fire at a Helena gym.

Authorities say a 14 and 15-year-old were arrested and charged with burglary and criminal mischief, while the 14-year-old also faces an arson count.

The pair is accused of breaking into the Seventh Avenue Gym late Tuesday and setting the fire.  No word on how much damage the blaze caused to the building.