Published: Aug 08, 2013 10:11 AM EDT

COLLIER COUNTY, Fla.- The search continues for an Immokalee mother of four who has been missing since Saturday morning.

Friends and family say 24-year-old Esterlyne Delmas would never leaver her children. And while they're hoping for the best, they're fearing for the worst.

"She's not the type of person that would just leave her baby like that, especially without food. So, she just left the baby, she didn't make a bottle, none of that," said friend Ritza Hilaire.

Family and friends have filed a missing persons report with the Collier County Sheriff's Office, and even reached out to representatives who handle human trafficking.

Anyone with information is asked to call the CCSO at (239) 774-4434.