This is a sad story. The reports say Mac was trying to clean up his act but it was hard and got harder after his break up with Ariana Grande. Some even say that her ex-boyfriend from Saturday Night Live Pete Davidson had sent Mac nude photos of him and Ariana and that may have set Mac off. There are so many rumors about what may have caused him to OD. Either way a talented young man has taken his life and his fans will miss him dearly.