Dozens of men, women and children are now in the custody of immigration and customs enforcement.
Houston Police found as many as 40 people Monday night at an apartment complex on Fondren near Ludington Drive.
They were found around 9:30 p.m. in an upstairs unit at Los Arcos Apartments.
All are believed to be in the country illegally.
We're told people are being questioned, but it's unknown if anyone was arrested.