This just came in from Kern County, California. I'll try to follow up with more information as it becomes available. I'm including the headline, but surely they did not drive over a cliff because their GPS told them to...
GPS game: Men drive off cliff, die
Treasure hunt turns fatal
"Two men, 35- and 41-years old, were killed after their 1991 Jeep Cherokee plunged down a steep cliff in a rugged and remote area.
The men were participating in a Global Positioning System treasure hunt that originated in San Bernardino County. After they failed to report in at a checkpoint, a missing person's report was filed with the Kern County Sheriff's Department on Saturday.
The crash site was located early Monday morning. According to the collision report, the 35-year-old male was located outside of the vehicle. The 41-year-old was located in the passenger seat with his safety belt on. The names of the men have not been released."
UPDATE: Here's a little more info.
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