Authorities say four people are unaccounted for after a fire in Buena Thursday destroyed one home and damaged several others. The fire was called in at about 10:30am in regards to a fire on the 300 block of Northwest Boulevard, where people heard an explosion which then started the blaze. A woman and a baby were injured. According to the Press of Atlantic City, police are investigating the fire as a criminal act with help from the Atlantic County Prosecutor’s Office.