At approximately 3 p.m., USBP agents on Interstate 5 observed a suspicious vehicle near Oceanside. Initiating a stop, the agents questioned the 46-year-old female driver and requested permission to search her 2012 Toyota Prius. Searching the back-seat area, agents found dozens of cellophane-wrapped currency bundles concealed inside the doors.

Cont'd:
https://www.cbp.gov/newsroom/local-media-release/usbp-intercepts-414k-cash-stash-i-5