Drew Id News Today : Breaking News, Live Updates & Top Stories | Vimarsana

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...

>> which may have settled the question of who picked up the murder weapon. but here was another question. how did david moffitt get hold of andy wegener's i.d.? the detectives had all kinds of reasons for wanting to talk to david moffitt. they picked him up about 15 hours after the shooting. took him to headquarters. installed him in an interview room. and? no dice. >> he requested a lawyer. >> and just like that, you're done. >> i sat there for approximately an hour with him, offering him a phone book, a means to reach his attorney. because we still wanted to attempt to talk with them, even i...

>> when i showed him the photo line-up with andy wegener, he looked at it and immediately looked at it and pointed to andy wegener and said, "that's very odd." he said, "this is strange." he was confused. he goes, "that looks like the i.d. that looks like the person i sold the gun to." he picked out both of them, so we still have our questions. >> it was all very confusing. it didn't help that david moffitt and andy wegener look similar. so one last thing to try. earlier, when deputies searched david moffitt's house, they found the bill of sale for that carbine. but they also discovered a rece...

>> several detectives as well as law enforcement officials -- >> finally, said tv reporter stephanie moore, after months of secrecy they gathered in june 2015 at the polk county courthouse in des moines for the trial. and the prosecutors revealed all those wild details behind the murder of justin michael. first time the public heard any of it. first time justin's family and fiancee finally understood what happened. >> the detectives and the prosecutors had shared no information with us, other than the fact of who they arrested. >> and the little they learned during the pretrial hearings could ...

Bottom of a red tub that had a few inches of water in the bottom of it. >> and you know how computers hate water. but the waterlogged laptop wasn't all they found. >> the red tub ended up being a gold mine of evidence. >> like what? >> they found ammunition that ended up being consistent with the ammunition found at the crime scene. >> and remember that shoebox they found near the car crash? it was a nevados brand shoebox. and in david moffitt's red tub? what do you know. >> in that red tub were those nevados shoes, size 11. >> it's almost like he was laying the trap for himself. >> absolutely...