Maria quickly started to back away from the substance, out of the kitchen. She turned to the Doctor, trying to keep the alarm from her eyes and voice as she heard the door slam shut.

"A trap?!"

She looked towards the bedroom, then back at the substance.

"Well, what--what are we going to do? We can't jump out, we're on one of the top floors! We can...wait, a device? Like a bomb? You can disable it, yeah?"

Oh, she might have known. Even a so-called holiday into the city wasn't free of danger. But somehow, like whenever she was with Sarah, she wasn't irrationally afraid. Still, it was hairier than she would have preferred. Especially if he couldn't disable the device.