Watertown police found out a 57-year-old man who was reported missing had died at a Waukesha hospital.  Robert Loomans was reported missing Monday, but he hadn’t been seen for two weeks.  Later in the day police learned of his death.  Loomans had been extremely sick, losing more than half of his weight.  He reportedly went from 175 pounds to just 75 pounds shortly before he died.  His sister lives in Manitowoc.  She told police she hadn’t talked to her brother in more than a year.