WARNING: Portions of this video may be disturbing to automotive enthusiasts.

A brother and sister from Diamond Bar were arrested on suspicion of insurance fraud after investigators found a video on the Internet that appears to show their high-performance 2009 Nissan GT-R sports car crashing during a street race.

Investigators say Jay Chen, 21 from Diamond Bar, California first reported to his insurance company that his sister crashed his 2009 Nissan GT-R supercar on the 10 Freeway on March 16, 2009, but later withdrew the claim. They say his sister, Tracy Chen, corroborated the story. Months later, according to insurance investigators, Chen filed another claim (estimated at $76,000 in damage), saying that he had crashed the same car on the 60 Freeway in Riverside. Having received information from a body shop that they had the damaged vehicle on their premises for several months, an investigator turned to the Internet and discovered evidence the California Insurance Commission calls "key to building the case" against the Chens. Both have been booked on charges of felony insurance fraud.

More @ San Gabrel Valley Tribune (http://www.sgvtribune.com/news/ci_14666391) & California Department of Insurance (http://www.insurance.ca.gov/0400-news/0100-press-releases/2010/release040-10.cfm)