 That foundation, which offered the Levys staff support and contributed towards a cash reward for information about Chandra's disappearance, was merged into the Laci & Conner Search and Rescue Fund in 2009; Susan Levy had previously participated in the efforts to find Laci Peterson, another missing woman from Modesto.In 1997, when Kristen Modafferi mysteriously disappeared from the San Francisco Bay Area just three weeks after her 18th birthday, her parents turned to their congresswoman for help, because they were ineligible to receive help from the National Center for Missing and Exploited Children.As a result, Congress enacted "Kristen's Law" in October 2000, which established the National Center for Missing Adults (NCMA) within the U.S. Department of Justice in order to coordinate such missing persons cases.