Fifteen years after the brutal murder of Betty Szabo, a young Hungarian sex worker in Amsterdam, police are employing innovative tactics to seek justice. A life-sized hologram representing Szabo now appears in the infamous Red Light District, calling for potential witnesses to come forward. Szabo was found murdered in February 2009, with her killer still unidentified. Authorities hope the presence of the hologram will encourage those who stayed silent at the time to share information. A reward of €30,000 is also being offered for leads that could help solve the case.