[See. This is why murder kool-aid betrayals are a thing that will happen in Jack's near future. But for now, Angel nods along to his first question. Seriously. Nothing. Nada. Zilch. Zip. Lara's foot was sacrificed for disappointing reasons. But she doesn't linger on that for long.]

Well... That are the components that can be used to deliver a shock to the monitor's wearer — a taser, if you would. I'm sure something new could be constructed out of it with enough ingenuity. [But she's not an engineer, so...] I also discovered the monitors are connected to a network, but that one seemed to be obvious.