Prince’s death has lent itself to all kinds of rumors and conspiracy theories. Given how eccentric the musician was, and the mysterious conditions of his passing, that was probably inevitable. For a man who was famously careful with his health, who appeared in his live performances to be the picture of vitality, and who supposedly avoided drugs, his sudden death is very hard to figure out. And the latest rumors that Prince may have succumbed to an overdose of opioid painkillers, or to a combination of opioids with other drugs, have acquired momentum.