A 19-year-old Walmart Inc. (NYSE:WMT) employee was found dead in the store’s walk-in oven located in Halifax, Nova Scotia, Canada. What Happened: The young woman was discovered in the bakery department’s oven at the Walmart located at 6990 Mumford Rd. Police were notified at 9:30 p.m. on Saturday. The investigation into the cause and manner of death is ongoing, with Halifax Regional Police working alongside Occupational Health and Safety and the Nova Scotia Medical Examiner Service. It is still uncertain if the death involved any criminal activity, according to NBC News report on Wednesday. Th…