 Complete the following phrase:  The JWA team had a tragic end to 1971. Less than a month later, after winning the next round at Österreichring, Pedro Rodriguez was killed driving a Ferrari 512 at Germanys Norisring in a non-championship sports car race. Then in October Jo Siffert died at the World Championship Victory Race at Brands Hatch when his BRM crashed, rolled and caught fire with him trapped underneath. At the 