david phillips: liz sevilla-- andrea canning (voiceover): liz sevilla testified that her hard-chargingking friend debbie found lars a little too laid back. like there was always a project, and it was taking a long time for-- lawyer: and who was doing this for her? lars. lawyer: so it'd be fair to say she was frustrated with lars? yes, sir. its importance is-- andrea canning (voiceover): the prosecutors told the jury this marriage of opposites became too lopsided for lars to handle. she took time to play tennis. work was very important. she took time out to go have dinner with friends and family. he wasn't a factor. basically, she didn't consider him enough to be a part of her normal everyday life. andrea canning (voiceover): they said lars wanted more from debbie, and when he didn't get it, he got rid of her instead. this is a new one for me. one of the possible motives that was brought up that lars was old school and was upset that debbie did not take his last name. she was a professional woman, and she was very driven. and i think that's part of why she didn't take his name. she kept