so, david bowie died on January 10th, 2016, of cancer (supposedly liver cancer). this came as a massive shock to a lot of his fans. let's look at alan rickman. a well-known actor, for lots of movies, but most well known for his roll as severus snape in like, all the harry potter movies. alan rickman died 4 days after bowie did, and coincidentally they both died of cancer, and they both died at age 69 (this isn't a joke). but snape alan rickman died of pancreatic cancer, right? and david bowie died of liver cancer. the liver and pancreas are very close to each other in the human body. as i said, they're both famous, they both died of cancer, they both died at age 69, and they died 4 days apart. let's take this into account as we continue, yes? nobody knows how many spells there are in the harry potter universe, and you can create spells, so my theory is that david bowie used his music to poison alan (he probably infused his guitar with a spell of some kind) and alan tried desperately to deflect it, but failed. the spell didn't kill him immediately as it was planned to, but instead gave him cancer of the pancreas, delaying his death. but in this spell, david bound him and alan. the spell made it so snape would die a few days after bowie. this is confirmed.