MICHAEL SCHWIRTZ

The director who ran Russia's anti-doping laboratory that handled testing for thousands of Olympians, said he developed a three-drug cocktail of banned substances that he mixed with liquor and provided to dozens of Russian athletes, helping to facilitate one of the most elaborate — and successful — doping ploys in sports history.

Leonard Strickland was a prisoner with schizophrenia who got into an argument with guards, and ended up dead.