Just The Tip-sters

So hold on just a minute.  Let's get this straight:  Guy was murdered in his home.  All the doors were locked. No broken or open windows.  All the locks had been recently changed except the French doors in the bedroom.  The only person known to have a second key for those French doors is guy's soon-to-be ex-wife, whose new live-in boyfriend hates guy's guts and - in more than one written email and more than one recorded voice mail message - has threatened to kill him.  And 15 years later, there have been no arrests.  Waitwut?  So goes the story of Edward Berber, a solid working dude living in Hacienda Heights, an L.A. bedroom community, just trying to better his life, take care of his kids and maybe even get back together with his wife. - and whose 27 year-old life was cut short in a way that SEEMS pretty cut and dried.  But as we've learned, Tip-Sters, the fact is that sometimes "cut and dried" is more like "gnawed and moldy" when it comes to solving a murder.  And when the initial investigators drop the bal