Martin Shkreli, former CEO of Turing, mocks his way through a congressional hearing last week on drug pricing and later called lawmakers imbeciles. (credit: CPSAN) Embattled former pharma CEO Martin Shkreli's legal troubles deepened Tuesday when the poster child for greed was sued for copyright infringement in connection to the $2 million Wu-Tang Clan hip-hop album he bought last year. Shkreli is the founder and former CEO of Turing Pharmaceuticals who became reviled for increasing the price of a life-saving drug by more than 5,000 percent last year.