Crews are currently investigating the cause of an apartment building fire that occurred in Pawtucket early Tuesday morning. According to officials, the fire started in an unoccupied unit at approximately 1:30 a.m. and resulted in the evacuation of all residents from the 12-unit building located on Trenton Street. Fortunately, no injuries were reported, and efforts are underway to repair the building’s fire alarms. Stay informed and receive breaking news alerts on your phone or tablet by downloading the 12 News App.