David Versus Andy News Today : Breaking News, Live Updates & Top Stories | Vimarsana

To me very calm. I thought maybe there was a boyfriend on the side, seem kind of love triangle. But on a dark highway, the case will take a dramatic turn. All the hair on my body was standing on edge. It made you nervous . Extremely nervous. A mysterious driver carrying ominous cargo. How did he explain that . At that time you dont. It is evidence to suggest there is some kind of conspiracy. Unraveling a mindbending plot revealed a shattering truth. Evil the only word i can think of, inhuman to do Something Like that. It was moonless night in iowa, four income the morning. The quietest of quie...

Saved them all, as well as photos of the rifle, three ammo magazines, a scope and a red laser pointer attached to the weapon, part of the deal. >> and i asked him if he had any shell casings from the weapon that he sold. he went, left, and came back shortly after and had 63 casings. >> reporter: wow. he's a person who likes to keep things. >> yes. most of those casings were tulammo, .9 milammeter. >> the same ones that were found at the murder scene. >> and at the crash site. >> but who bought the carbine? >> we still don't know where we're at with david versus andy. >> so, could drew i.d. the...

We're at with david versus andy. >> so, could drew i.d. the guy in a photo lineup? coming up -- detectives show drew pictures of david and sandy. >> he said, that's very odd. he said, this is strange. >> when "dateline" continues. alka-seltzer plus. now with 25% more concentrated power. nothing works faster for powerful cold relief. oh, what a relief it is! so fast!

But i provided him that method. >> later that day, detective hopper drove out to meet with drew, who turned over all the e-mails and text messages he had saved them all as well as photos of the rifle, three ammo magazines, a scope and red laser pointer attached to the weapon, part of the deal. >> and i asked him if he had any shell casings from the weapon that he sold. he went, left, and came back shortly after and had 63 casings. >> reporter: wow. he's a person who likes to keep things. >> yes. and some -- most of those casings were tulammo, .9 millimeter. >> the same ones that were found at ...

>> later that day, detective hopper drove out to meet with drew, who turned over all the e-mails and text messages he had saved them all as well as photos of the rifle, three ammo magazines, a scope and red laser pointer attached to the weapon, part of the deal. >> and i asked him if he had any shell casings from the weapon that he sold. he went, left, and came back shortly after and had 63 casings. >> reporter: wow. he's a person who like to keep things. >> yes. and some -- most of those casings were tulammo, .9 mm. >> the same ones that were found at the murder scene. >> and at the crash sit...