Authorities are investigating how more than 2,400 pounds of marijuana ended up in a drug bunker north or Roma.
U.S. Border Patrol officials reported it all happened at a ranch in Starr County on Friday.
Investigators with the Starr County High Intensity Drug Trafficking Area (HIDTA) task force raided the ranch.
Authorities found the marijuana inside a manmade bunker.
No arrests were reported but the case remains under investigation.