they don t go away. what was sandler s big secret? the one he couldn t afford to have betty reveal? it was an issue from a business day on, together a cash business, and concerned should they be able to testify to large amounts the weren t paying income tax on. was that a reason to kill? still, fred held off, giving sandler every possible chance to change his mind, or reveal some darker source for his murderous intent. i wanted to know for sure that is what he wanted to do, or was there a coconspirator somewhere to push him to do this, where is there something on the outside, a girlfriend telling him he had to do this. coming up, gland sandler gets the news he wants to hear. and his wife gets the truth. i told her her husband had hired someone to kill her. when dateline continues. n dateline continues