PATNA, April 15 -- Properties worth lakhs were destroyed following a fire at a lab of Arcade Business College under Kamdamkuan police station here on Tuesday noon. However, no one was injured in the incident, police said. Police said the fire broke our around 2pm at a lab situated on the upper floor of the college. The computers, tables, chairs, and others were destroyed in the fire, said a police officer. Seeing the smoke, a crowd of people gathered nearby and are trying to extinguish the fire on their own. The cause of the fire is believed to be a short circuit. Three fire engines doused the flames, police added....