detectives," trying to solve med zin's toughest mysteries. this is part one of a week-long series. we begin "keeping them honest" with christine o'donnell and how she spent money. last week after searching, we learned that the nominee from u.s. senator from delaware had checks and expense records that didn't seem to add up, apparently spending campaign money on personal expenses after the campaign was over which would be a violation of federal election law. for instance, take a look. this check for $475, mrs. o'donnell labeled it for mileage reimbursement but written three months after her last campaign ended. or $600 for her utility bill, paid to delmarva power. again, the campaign was over. tonight, more checks have surfaced. including campaign money paying for her home and money going to the her former boyfriend who bought the home when she couldn't make the payments. ms. o'donnell said she has done nothing unethical. she's not talking. you'll see what happened when