DILLWYN, Va. (AP) – A German diplomat’s son convicted of murder is petitioning Virginia Gov. Terry McAuliffe for an “absolute pardon” and parole based largely on blood analysis. Jens Soering is serving two life terms for the 1985 slayings of his ex-girlfriend’s parents. The Washington Post reports that Soering’s petition submitted to McAuliffe this week says a blood analysis concludes that Soering, who has Type O blood, was not the source of at least some of the Type O blood found at the scene. The 50-year-old Soering spoke to the paper in a phone interview from Buckingham Correctional Center outside Dillwyn, Virginia. Soering initially confessed to killing the couple but then recanted. He said his then-girlfriend, Elizabeth Haysom, killed her parents and told him afterward. Haysom is serving a 90-year sentence.