machete used in the dismemberment and gun fired will convince jurors she mutilated her rival for colton's affections. on september 1st, 2007, laura is convicted of tampering with evidence, for cutting up jennifer's body and hindering apprehension for driving colton to mexico. nonetheless, because of a procedural dispute regarding the penalty phase, laura decides to appeal her five-year sentence. this time bill bishop is prepared to let jurors hear the defendant's words, not from the interrogation but a series of recorded jailhouse phone conversations. >> i'm pretty mad. there's a lot of people that are going to pay for this. i hate them with a passion. >> among the targets of laura's anger, jennifer cave's mother. >> she's going down one way or another, that bitch. >> i remember the words. they are burned into my memory.