In Amsterdam’s Red Light District, the hologram of a woman sits behind a window. She looks out at passers-by, then appears to knock on the window and breathe on the glass. The glass seemingly fogs up, and the word “help” appears.Video above: Coroners in Illinois solve 1970s cold case surrounding a skull found in the wall of a homeThis hologram is modeled after Bernadett “Betty” Szabo, a 19-year-old Hungarian sex worker who was killed in the Dutch capital in 2009. Now, more than 15 years after her death, police are hoping to uncover new information about her killing.Szabo grew up in poverty in the Hungarian city of Nyíregyháza before moving to Amsterdam when she was 18 years old and beginning work as a prostitute, Dutch police said in a statement. She quickly became pregnant but continued to work throughout her pregnancy, giving birth to her son in November 2008.Three months …
