Dutch police use hologram to try and decode sex worker's murder

Peering through a frame out onto passers-by, a human-sized likeness of Bernadett Szabo -- in skimpy shorts and a leopard-print bra, a dragon tattoo covering much of her torso -- taps the pane and fogs the glass with her breath. The word "HELP" appears, chillingly, on the screen. "Fifteen years ago, Betty was killed in a horrible way and the investigation was never closed," Amsterdam police spokesman Olav Brink told AFP. Aged only 19, Hungarian-born Betty was stabbed multiple times in her brothel room in the centuries-old red-light district...