Police in New Delhi have arrested the owner and manager at a factory where 43 people perished in the Indian capital’s deadliest fire in 20 years, a spokesman said on Monday. The blaze started early Sunday morning when more than a hundred workers were sleeping in the four-storey building located in a residential part of Delhi. “We have arrested the owner and a manager of the factory where the fire broke out, and initiated an investigation which is going to be completed soon,” Mandeep Singh Randhawa, Delhi police spokesman, told Reuters.