that'll get your attention. >>> was valerie mcdaniel a murderous mastermind? another victim of leon jacob. >> coming up -- >> i couldn't believe that this was happening to my sister >> what could have driven valerie to do this? she tells her story. and leon tells his when "dateline" continues. eline" cons ready or not, here i come! eww! gotcha! hide-n-stink protection. lysol spray kills 99.9% of odor causing bacteria at the source unlike air fresheners. lysol. what it takes to protect.® and i like to question your i'm yoevery move.n law. like this left turn. it's the next one. you always drive this slow? how did you make someone i love? that must be why you're always so late. i do not speed. and that's saving me cash with drivewise. my son, he did say that you were the safe option. and that's the nicest thing you ever said to me. so get allstate. stop bossing. where good drivers save 40% for avoiding mayhem, like me. this is my son's favorite color, you should try it. [mayhem] you always drive like an old lady? [tina] you're an old lady. >>> the headline was j