Looks like your link's broke.
http://news.google.com/news?hl=en&edition=us&q=confess+murder+passion&btnG=Search+News
Heh!
Confession is good for the soul, but the police aren't here to "forgive".
Poor, stupid retard. In Texas, no less!
Well, they won't kill him after confessing, but he has essentially thrown TWO lives away now. First his victim's, and now his own.
Redemption and a newspaper coupon will get you a candybar, mister!
Of course, it is handy manipulating criminals (lowest common denominator sorts of people, in general) with faith. Another fine reason why we "need" a religion with a confession cult built in: so stupid people will confess to crimes.
Interestingly, there is also the "false confession" phenomena to deal with. Sometimes when someone is feeling self destructive and (in other ways) responsible for a loved one's death, they will confess to a murder. Maybe he reacted badly to he pregnancy and left, then she killed herself, and now in his remorse he's looking for a way to 'atone'.
If this is the case, here's a guy who's totally screwing himself, and the only thing that will "save" him is if the prosecutor and police investigate his confession thoroughly before the trial formality begins. Fat chance they will. They have a confession in the bag, the taxpayers don't want to pay for an investigation, so go directly to prison for the rest of your life, do not pass "Go", do not collect $200. The creative details about how 'meticulous' he was will only guarantee premeditation and no parole.
The state SHOULD investigate the confession for their own good. After all, this very well documented 'false confession' phenomena could be used as the basis of an appeal, later. Best to make SURE the guy didn't have an alibi (i.e. out drinking with friends in another state) when the girl died before you take it to trial and sentense a stupid and self-destructive, but generally innocent man.