Operation Grayskull Eradicated Four Dark Web Child Abuse Sites and Led to the Convictions of 18 Offenders to Date, Who Have Collectively Received More than 300 Years in Prison Today, the Justice Department announced the results of Operation Grayskull, a highly successful joint effort between the Department of Justice and the FBI that resulted in the dismantling of four dark web sites dedicated to images and videos containing child sexual abuse material (CSAM). To date, the operation has led to the convictions of 18 offenders, including a Minnesota man who was sentenced yesterday to 250 months in prison and lifetime...