Who was Chandra Mouli Nagamallaiah, the Indian-origin motel manager beheaded in front of his wife and son in US?

In Dallas, a 50-year-old Indian-origin motel manager, Chandra Mouli "Bob" Nagamallaiah, was beheaded by his co-worker, Yordanis Cobos-Martinez, following a dispute over a washing machine. Cobos-Martinez, enraged by a perceived slight, attacked Nagamallaiah with a machete in front of his wife and son. The suspect, with a prior criminal record, is now charged with capital murder and held without bond.