Regarding the question of whether Drew is very bright -- he doesn't strike me as intelligent, he strikes me as cunning. When I see him in action, I see a goon and a . I have no reason to believe he'd have been asked to bring the potato salad to the Mensa picnic this year (even if he weren't in jail... :crazy
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I think that after he "successfully" murdered Kathleen Savio, he thought he was invincible, and could truly get away with murder. This might have been his undoing, as when he decided to get rid of Stacy, he only succeeded in drawing attention to himself -- and reopened the investigation on the death of his third wife. One could bet that if he hadn't taken matters into his own hands with Stacy, that he would have "let sleeping dogs lie", so to speak.
Kind of makes you wonder (yet again) why these guys don't just seek a divorce... It's a power, control, narcissism thing...
Skymom