Gwen stood up and went over to the ladies room. "Alisa," she called out as she entered. She didn't reach for her gun, but she did have it holstered at her hip if she needed it. Lately, she never went anywhere without it. She was trained by the best. Peeking into the bathroom, she took a few hesitant steps when she didn't hear Alisa answering her. "Alisa? It's Gwen."

Once inside, her eyes widen at what she sees. The room is a mess, blue water everywhere on the floor. "Looks like the cleaning crew has the day off," Gwen murmured to herself. The room is empty, not a sound around her. As she checks all the stalls, she sees no sign of Alisa either. And that bothers her. The woman couldn't have just disappeared. Could she?

Gwen comes back out a few minutes later and returns to the table. She's not smiling as she approaches. Being the bearer of bad news is never a good thing. "Jack," she says softly. "She's not in there. I think we need to take the kids back to the TARDIS and see if this ship has CCTV."