Volunteer teams gather for a fourth week to search near Maya's home. Author: David Gotfredson (Investigative Producer) Published: 6:14 PM PDT June 11, 2021 Updated: 6:14 PM PDT June 11, 2021 CHULA VISTA, Calif. — The family of a missing Chula Vista mother is organizing another search effort this weekend near where Maya Millete was last seen alive. It’s the fourth weekend in a row the area surrounding Millete's home has been searched. Maya’s sister, Maricris Drouaillet, is now confirming to News 8 the search location is based on a cell tower ping from the missing mother’s cell phone. The ping came from Maya’s T-Mobile cell phone around the time she went missing, the sister said. The exact date and time of the ping, however, has not been made public.