It is being the called the single largest child porn case in state history. 32-year old Anton Martynenko of Eagan was sentenced to nearly four decades in prison for using social media to obtain porn from more than 150 high school boys in several states. Reports say Martynenko also spent time with Daniel Heinrich in the Sherburne County Jail, hearing details about the death of Jacob Wetterling back in 1989 — well before Heinrich confessed to killing the boy. Martynenko will spend 38 years behind bars. He got two year off his sentence for sharing information to prosecutors about the Wetterling case.