A knock at the door, handwritten notes, and 44 days of surveillance. In November of 2019,  34-year-old Amber Aiaz and her daughter, 13-year-old Melissa Fu vanished from their apartment in Irvine, California. Amber’s husband, Cheng claimed a Chinese couple in their 40’s knocked on the door, sprayed him in the face with a substance that rendered him unconscious for hours and abducted Amber and Melissa. As the investigation into the disappearance progressed, detectives uncovered lies that may have been a motive for something sinister. If you have any information about the disappearance of Amber Aiaz or Melissa Fu, contact the FBI's Los Angeles Field Office at (310) 477-6565. Tips may also be submitted anonymously online at tips.fbi.gov. If you’re outside the US contact the nearest American Embassy or Consulate. Sponsors: Miracle Made Upgrade your sleep with Miracle Made! Go to TryMiracle.com/LEAST and use code LEAST  to claim your FREE 3 PIECE TOWEL SET and SAVE over 40%! Apostrophe  Feel confident in your own skin. To get started, just go to Apostrophe.com/LEAST, then use our code LEAST at sign up and you’ll get your first visit for only five dollars! Least of These on Facebook: https://m.facebook.com/leastofthesepodcast/ Least of These Discussion Group: https://m.facebook.com/groups/288046119723080/?ref=pages_profile_groups_tab&paipv=1 Least of These on Instagram:  www.instagram.com/least_ofthese/ Support the show and get your episodes ad free at: https://www.patreon.com/leastofthesepodcast Learn more about your ad choices. Visit megaphone.fm/adchoices