CMC Cearley Rescue StrapFEATURES A CMC Rescue Exclusive Rick Cearley, a retired senior helicopter pilot for the Los Angeles County Fire Department and inventor of the LSP Cinch Rescue Collar, saw the need for a product to rapidly secure a victim under difficult conditions, such as swiftwater rescues. Despite its simple appearance, this Cearley original design has features developed through years of field use by Los Angeles area firefighters and rescuers. Why You Need a