Authorities say it happened around 8:15 Sunday morning in the area of Road 36 and Avenue 264 on the Tulare County side of the line.
They were initially informed of a suspicious car with someone inside.
When deputies arrived, they found two dead men inside a pickup truck.
There is no suspect description or any indication of how the bodies ended up in the truck at this time.
This is a developing story. Stay with Action News for updates.