Detailed text transcripts for TV channel - MSNBC - 20181015:07:51:00
About? >> yes, that is my mom's car. >> reporter: his dad, he said, had often driven that car and that blood stain on the driver's seat was hardly fresh. >> yeah that one's been there for quite a long time. >> do you know how long? >> i mean since high school i would imagine. >> there's no way to tell how long his blood was in that car? >> no. >> no. no. they can't -- they couldn't age the dna. they don't know when the blood was -- was put there. the -- the dna folks could not tell them how old that blood was. >> reporter: even more important, there was no evidence putting bob in the garage wh...