doug carlile was flat broke. ht life insurance. >> do you ever feel angry at all at doug for not providing more for like a insurance policy or something? >> no, not at all. because he was a very good provider all the days that he was alive. and i really didn't believe in insurance policies like that. i believed in trusting the lord for our finances, and that's what we did. >> secrets, just another casualty, as the little army of detectives searched the neighborhood for clues, like for example the strange find that turned up in the killer's escape path. that weirdly out of place welding glove. they swabbed it for dna on the off chance, really, just a shot in the dark, that something in or on that glove might match dna on a felon stored in a data bank. and it did. timothy suckow. he was a violent individual, but to prison for robbery. >> what did you think when you found this out? >> i thought this could be our guy. >> was he local? >> he was local. >> he was working at irs environmental, an asbestos removal company