ISIS has claimed that a 26-year-old female American hostage was killed in an airstrike in Syria, according to NBC News partners Flashpoint Intelligence.
Defense officials told NBC News that U.S. military and military intelligence have no information to confirm ISIS’ claim, and the State Department said it could not confirm reports of the death “in any way.”
“We are obviously deeply concerned by these reports. We have not at this time seen any evidence that corroborates ISIL’s claim,” said Bernadette Meehan, spokeswoman for the National Security Council said.
Kayla Mueller, originally from Arizona, was taken hostage by ISIS in Syria on Aug. 4, 2013, while leaving a Spanish Doctors Without Borders hospital. Previously, Mueller’s family had requested that her name not be made public.
According to a statement released by a representative of her family on Friday urging caution in reporting on Mueller’s situation, “the common thread of Kayla’s life has been her quiet leadership and strong desire to serve others.”
In a report distributed on Twitter, ISIS stated that the hostage was buried in the rubble of a building hit by Jordanian aircraft. Jordanian warplanes have pounded ISIS targets in Syria since the militants released a video that appeared to show a captured Jordanian fighter pilot being burned alive in a cage.








