Islamic State leader kept now deceased US aid worker as sex slave

Here's a story that will ruin your weekend.

The tragic victim, a young aid worker was a good person who unfortunately came in contact the evil beasts.

From ABC News:

Before her death earlier this year, American hostage Kayla Mueller was repeatedly raped by the top leader of ISIS, Abu Bakr al-Baghdadi, according to counter-terrorism officials.

Mueller's family confirmed to ABC News that government officials have told them that their daughter, who would have turned 27 today, was the victim of repeated sexual assaults by al-Baghdadi.

"We were told Kayla was tortured, that she was the property of al-Baghdadi. We were told that in June by the government," Kayla's parents, Carl and Marsha Mueller, told ABC News today.

Al-Baghdadi, an Iraqi who calls himself "Caliph" as ruler of the Islamic State, personally brought the enslaved 26-year-old humanitarian aid worker from Prescott, Arizona, to be imprisoned inside the home of Abu Sayyaf, a Tunisian in charge of oil and gas revenue for the group, counter-terrorism officials have told ABC News over the past several months.