Cruach sits on the roof of a commercial laboratory building. It's late, well after dark, and the vast majority of the workers have gone home. Those that are still there are in locations of the building far enough away from what she wants that it shouldn't be a concern. Security is tight, though, and she knows she realistically won't be able to get in and out undetected. that being the case, she's opted to favor speed, though she won't totally throw stealth to the wind.
She manages to get into the building itself with little issue. The problem arises when she enters the store room she had her eye on. She'd though she accounted for everything, but it's evident by the alarm that she missed something. She's on the clock now, and as such rushes into the room, beelining it for the object she's looking for, quickly stuffing it in a backpack which, while not usual for her costume, is still designed to fit in aesthetically, and turning to leave. As she does so, she spots what she missed before, a small camera in an out of the way, completely nonsensical place. Good. They'll know it's a cape robbing them, and hopefully won't get in her way.
As she makes her way out of the room, and ultimately towards an exit of the building, one of the people still there calls it in.