>> of course, investigators say they did look into that and other leads, too. but they all came back to dave. and one primary motive. some cross-examination. >> she was going to expose your embezzlement ofou the children' trust fund. were you afraid your father would find out what you were doing with the money. your father who lovingly put the money into the trust fund before you siphoned it out. >> i don't like the way you're characterizing these things. i really don't like the way the prosecutor accused me of -- >> whether you like it or not, those are the accusations. >> yeah. they're not right. they're wrong. they're 'rfalse. which part did you not understand? >> what part did i not understand? what i understand is you bought a $27,000 car using trust fund money. you took a trip to hawaii with