FIRST ON FOX: Carl and Marsha Mueller, the parents of ISIS murder victim Kayla Mueller, offered their full endorsement of Kash Patel for FBI director, after years of building a personal ...

Kayla Mueller, American Aid Worker, Killed While Held by ISIS U.S. intelligence officials have authenticated a private communication between ISIS and Kayla Mueller’s parents, which confirmed she ...

Kayla Jean Mueller was a US aid worker from Prescott, Arizona. Government officials reportedly told CNN that it's unclear how Mueller died. Mueller's family released this statement (via NBC News ...