PAWTUCKET, R.I. (WPRI) — Crews are working to determine the cause of a fire at an apartment building in Pawtucket early Tuesday morning.

Officials say the flames started around 1:30 a.m. in a vacant unit and had to evacuate the rest of the residents in the 12-unit building on Trenton Street.

No injuries were reported.

Crews say they are still trying to repair the fire alarms.

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