Too bad the PD won't have their officers wear cameras while on duty. That would resolve the issue without the distraction of somebody following the office around all day.
They just learn where the wires are that keeps it running and they pull them out, then reconnect them when they're doing normal stuff. The same thing keeps coming up with dashcams, too. The dashcam footage gets "lost", etc. Maybe one day we'll have technologies and policies that don't allow officers to mess with them, but for the foreseeable future we're the ones who have to be vigilant.
Biggest, lie, ever told.