Will Mary Cosby continue on The Real Housewives of Salt Lake City following the sudden death of her only son? That has been a question on many fans' minds since the heartbreaking news broke this week, and sources are coming forward with an answer. As we previously reported, police were called to a home in Salt Lake City, Utah, on Monday night for "full arrest/medical emergency" amid a possible overdose. A 911 dispatch audio revealed the reality star's son, Robert Cosby Jr., was unconscious and not breathing at the scene, and "one dose of Narcan" had been administered.