Angel Carromero, the driver and key witness of a car crash that killed human rights activists Oswaldo Payá Sardinas and Harold Cepero, spoke extensively to Radio Martí about the incident, his subsequent arrest and sentencing, and his views on suspicious circumstances surrounding the crash.  Carromero gave the live in-depth interview by phone from his home in Madrid, Spain, where he is carrying out the rest of his four-year sentence for vehicular manslaughter.