MSNBC Dateline December 12, 2021 08:27:00
>> she doted on carl. >> she did dote on him. no one could quite understand why. >> and i'll bet she couldn't in the last four or five hours of her life. >> yeah. yeah. investigators didn't know why carl pressley killed his grandmother. but they were pretty sure there was more to this murder than met the eye and that there could be clues in the harkey family history. >> coming up. a million-dollar inheritance. a neighbor from hollywood. and a harkey with a handful of ex-wives. >> he's just a solid jerk. >> it was really just constant drama. >> police were about to get to the heart of the bonni...