My take is a little different on Lisa - Sometimes he snaps. Remember his beat-down of his ex-wife at her workplace. No reason to punch her and throw her on the ground in public. Sounded to me like he and Lisa hung out consensually and he wanted her to stay as a "live-in" girlfriend, and he said no, and he snapped when he caught her trying to steal his keys and wallet.
With Mickey, however, I can't think that he meant to leave her alive, the way it went down. She wold have been able to report kidnapping if he let her go/she got away, and would have had his plate number. I can't help feeling that Mickey's case was an escalation with more of a foregone conclusion than Lisa.
CF, ya misspelled would...LOL
Ali, in TX was 04/2010 ....BSl is the devil's deciple..Richard Ramirez/Night Stalker said to the jurors that convicted him, "I don't expect you to understand me, I am beyond good & evil, the devil dwells within us all, Lucifer will avenge me"..
Psychopaths don't think like normal folks, CF....