John Philip Walker Lindh is an American Taliban member who was captured by United States forces as an enemy combatant during the United States' invasion of Afghanistan in November 2001. He was detained at Qala-i-Jangi fortress, which was used as a prison. He denied participating in the Battle of Qala-i-Jangi, a violent uprising of the Taliban prisoners, stating that he was wounded in the leg and hid in the cellar of the Pink House, in the southern half of the fort. He was one of the 86 prisoners who survived the uprising, from an estimated 400 prisoners in total. CIA officer Johnny Micheal Spann was killed during that uprising. Brought to trial in United States federal court in February 2002, Lindh accepted a plea bargain; he pleaded guilty to two charges and was sentenced to 20 years in prison. He was released on parole on May 23, 2019, for a three-year period of supervised release.