MONTREAL—The Quebec coroner is investigating the death of a man whose body was found inside a portable toilet early Sunday morning close to a Montreal homeless shelter he frequented. On Monday, a spokesman for the coroner identified the man as Raphael Andre, 51, and said the investigation will establish his cause of death and the circumstances surrounding it. Montreal homeless shelter The Open Door said in a Facebook post that Andre, identified by the nickname “Napa”, was a regular and was often the last person to leave the facility. The Open Door had been operating 24 hours a day, but a COVID-19 outbreak in mid-December and a plumbing issue forced it to suspend its overnight service and to close at 9:30 p.m. Because of the provincewide curfew that is in effect between 8 p.m. and 5 a.m., people who are not in overnight shelters risk confrontations with police if they …