Brian,
Well, I don't find it that hard to imagine really. Â I think there are people who never have the opportunity, and then there are those who just aren't interested.
(Maybe I'm the one who's naive).

No, I don't think you are. Â Not everyone has a strong libido. Â There are even instances of people so devoted to the life of the mind that they showed little or no interest in physical relations. Â A few great minds such as Isaac Newton and the German philosopher Immanuel Kant spring to mind as probable examples. Â Unlike that deranged man in Times Square, however, their sexual energies were redirected into something positive and universal. Â
Sorry if that sounds a bit pompous!
And as for people not feeling any sympathy for the scamming victim, I still don't think that what she did - bad as it was - in any way excuses murder. After all, what is worse - losing your money or losing your life? Â