Robbinsville Township, NJ (Mercer) Robbinsville Firefighters along with Hamilton Township Fire department & mutual aid fire departments battled a 2 alarm fire on Randolph Drive in the unit block, their were no reported injuries. Firefighters were met with heavy fire coming from the residence at that time the battalion chief called for all fire personnel to go to defense operations to fight the fire from out side the structure and on ladders. Hamilton Battalion Chief placed the fire under control at 9:54 Pm Tuesday night. The cause of the fire remains under investigation. The displaced family is being assisted by the the American Red Cross.