I mentioned this before on a previous thread: Bed wetting or other wetting could have set off DVD. It was the same thing that set off Jeffrey McDonald of the famous "Fatal Vision" case. He stabbed his wife and family to death after his daughter wet on his side of the bed. Then he stabbed himself (he was an M.D.) and tried to make it look like he was attached by "hippies".
OMG...you don't suppose that Damon used this excuse for any traces of urine found in his bedroom that may have belonged to Danielle? Course, the carpet cleaner WAS found in HIS bedroom, not hers...sheeze!
Sometimes someone says something that causes a light to go "off"...and RN, you just did that very thing...whoa...
sw