Amber Hagerman只是一个9岁的女孩，1996年1月13日星期六下午3:30，她在一个废弃的杂货店停车场骑自行车，两天后被绑架并谋杀。她母亲想建立一个失踪和谋杀儿童的系统，我们今天称之为安珀警报。二十年后，她的问题仍未解决。Amber Hagerman was just a 9 year old girl and on Saturday, January 13, 1996 at 3:30 p.m. while riding her bike in an abandoned grocery store parking lot, she was abducted and murdered two days later. Her mother wanted to set up a system for missing and exploited children which we today, we call an Amber Alert. Twenty years later, her mysert remains unsolved.