Fifteen years after the brutal murder of sex worker Betty Szabó in Amsterdam, police are using an innovative approach to gather new leads. A lifelike hologram, resembling a sex worker, is being showcased in the infamous Red Light District, appealing to passersby for information. Szabó was fatally stabbed in February 2009, and despite extensive investigations, her killer remains unidentified. Authorities are hopeful that this eye-catching tactic will encourage witnesses to step forward, offering a €30,000 reward for crucial tips. Previous holographic campaigns in the Netherlands have successfully solved cases, raising optimism for this effort.