stover in the back of my rig., he ditched mark's car at that casino, looked around for a place to dump his body. michiel oakes: there's kind of a dilapidated-looking dock thing. and i got my car as close to that as possible and muscled him out and dropped him in the water. keith morrison: an area investigators had searched but never found anything. then, he said, he drove across the state not to his kids, but to linda's house, though he insisted he did not tell her any of what just happened, didn't tell her what he'd done. i just said i had a really bad day. and when the police showed up the next night, he admitted, he did try to throw out some evidence. what was your intent? i needed-- i needed one more day. i didn't-- i was trying not to get arrested just yet. keith morrison: but of course, he was arrested and charged. and now, it was prosecutor rich weyrich's turn to challenge his story about, for example, that morning at mark stover's house. did you hear the gun go off? you know, i don't recall anything really