Detailed text transcripts for TV channel - KGO - 20131002:10:45:00
Smart water csi says several hundred law enforcement agencies across the country now use this product and it's not just for police. people are putting the spray systems in their homes and cars. get this, the invisible paint can be used to mark watches or iphones. if stolen, a special dna code can be used to find the owner. this has led to a lot of convictions worldwide, hasn't it? >> yes. there are 1,200 in the u.k. and europe alone in the last 17 years. >> police say the thief in london found out the hard way and was convicted. gio benitez, abc news, new york. >> incredible. >> isn't that ama...