Detailed text transcripts for TV channel - MSNBC - 20190204:03:03:00
>> remember, this interview happened while cathy was still missing. sam seemed to be implying she might have hurt herself or that another boyfriend might be involved. >> i mean, look, she, she's had, i know she's had a lot of problems in the past with boyfriends. >> reporter: then there was the second interview, the day cathy's body was found. detective wyatt studied that tape, too. >> there was one thing that was important that sam didn't display that you would expect to see in a case like this. >> reporter: which is? >> emotion. he showed more emotion over the contents of a coke can. he pick...