NEED TO KNOW
Serhat Gumrukcu and three other men have been sentenced in the murder-for-hire of Gumrukcu's former business partner-turned-rival Gregory Davis
Davis was shot and killed in January 2018 after threatening to reveal Gumrukcu's past fraudulent business dealings
Gumrukcu was convicted in April for hiring three men to help him kill Davis in order to protect a multimillion-dollar business deal he was negotiating at the time
Serhat Gumrukcu had seemingly made plenty of moves as he climbed his way up through the world: Once a magician, the Turkish national purchased a medical degree from a Russian university, moved to Hollywood and began negotiating multimillion-dollar deals with biotech companies claiming he had found a cure for HIV.
But Gumrukcu, 42, failed to pull off his most