tuxedos and robberies

In this episode it was discovered that there were burglaries happening at these elegant parties but the thing they were after...was information. The tuxedos were wired so that they coulld take information from computers like bank information etc. Well the CSI's discovered it because the tuxedo was laying on this white lit up table and they computers were being hacked into by someone within the building. They realized it was the coat once the table was the only thing that was lighting up once they shut off all the power. They burglarers were escaping in fancy cars that were spiffed up with things like tire laser shooters. One of the guys got in the way during the burglary and was killed. The burglarers in the getaway car scalped him with their ignition flame. I think the whole thing with the smart water is very debateable because i dont know if is likely that they can really see that through a camera. The technology they use in the show sometimes seems fake.