Page 25 - Serial Numbers News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Used to looking for things in the water. part of what they're doing is utilizing what you described as low tech. but it's a very effective way of determining things that are of smaller size that don't have a temperature difference pro-vial so the sfra red systems don't necessarily work or a radar profile. they're using ray tar, infrared, enhanced optics and human eyeballs, all possible assets, and i think it's wise. >> sometimes human eyeballs are the best technology that we can possibly have. >> absolutely. >> one piece of information we have as well these wooden pallets were spotted in the o...

>> false. that's one i hear about a lot. if you look at the side of a tire there are all kinds of numbers there that give you specifications. >> serial numbers, names, size. >> tread wear. this is information about the tire, not the tire on the car. that information, you want to look at a sticker located in the driver's doorjamb. that will tell you what's appropriate for that tire on that car. >> you go out in the 20-degree weather and open the door and look at the door itself? >> right. >> it will tell you exactly what it should be. >> maybe take an iphone picture of it so you have it. not a ...

Much the same as a bullet fired out of a gun, except in the case of a bullet you have an opening at the end of the barrel, so that when that fire starts inside the bullet cartridge, it has an escape path and launches the bullet out of the barrel. so it's very similar principle in terms of the explosive black powder that was used. >> tom, these photos that we got in overnight, these brand-new photos are really an impressive detail right now. we see so much in them, including occasionally what looks like serial numbers or labels, you even see a 6-l indicating the pressure cooker was six liters. ...

>> possibly not. it looks like it was a fixed television camera. because it was a fixed television camera, it may be very valuable to investigators, police as well as f.b.i. investigators in determining who actually put the bag over the rail there. it doesn't look like anyone is able to walk in front of the guardrail there or the barrier. so whoever put it there probably made his or her way to the front and dropped it over the guardrail. >>gretchen: what do you make of the "after" photo. the fact that the bag is obviously missing there other than remnants of it. i think we have pictures of som...

This is going to entail. >> has there been any major progress? are these guys moving forward? as you answer that, let me show you, here's an fbi photo of a bomb part. the battery and wires. then you have the fbi photo of bomb part -- the pressure cooker. and then the photo of the bomb part of the electronic component or what is known as a circuit board. how are these used in evidence and bottom line from what you've heard, do you think they've made any significant progress today? >> yes, i think they have. they are going to take those items and forensically examine them for fingerprints, for d...