Kayla was one courageous voice, calling the world to speak with one voice and with Kayla Mueller actions, her mother said. To have the same courage and commitment. we do it for Kayla and for the people that are suffering, he said. Although we did n’t witness it first-hand, we saw how it affected her and we knew what we were hearing was true. And today, I feel like Kayla finally got her chance to show it to the world, which she was so desperate to do.