"Great," the crystal says. "I am currently disguised. I'm going to need you to arrest me. I'm going to pretend to attack you in..."
As it counts down, Yara comes up from behind.
"For Maltur!" she shouts. she charges and reaches for her knife, but purposely trips. Groaning, she waits to be arrested. She didn't have to make it look convincing from her end, if she was being watched than they knew about the plan to be arrested, they just wouldn't be able to guess her reasons..
"That's me. Take me to your leader," she has the crystal say.
Once she was being taken away, she has the crystal fly back to the temple district to locate Theo and Lothrain.