Detailed text transcripts for TV channel - MSNBC - 20180303:10:35:00
Suspicion to knowing? >> yeah, it moved it all the way over. so we knew we had a homicide. >> reporter: but knowing it and proving it were two very different things. >> you didn't get to process that boat as a crime scene for, like, almost a week. >> right. right. so that -- that wasn't good. that hindered the investigation. >> reporter: the boat, said detective murphy, was pretty clean. crime scene did find blood, just one drop, under one of the cushions. but not enough to determine whether it was human blood. it could have come from a fish. not enough evidence to arrest eric for murder or ev...