Suddenly, the fugitive car spun sideways, bogged in the wet snow and muddy ground beneath and stopped. Clay bore down on it and was about two hundred yards away when the canopy of the other vehicle popped open and a sheet of automatic weapons fire raked the patrol car. Only the low angle of the sedan and the nearness of the bulky patrol car saved the troopers. Explosive bullets smashed into the patrol car canopy and sent shards of plastiglass showering down on the trio. An instant later, the bow cannon on the first of the cut-off patrol units opened fire. An ugly, yellow-red blossom of smoke and fire erupted from the front of the Travelaire and it burst into flames. A second later, the figure of a man staggered out of the burning car, clothes and hair aflame. He took four plunging steps and then fell face down in the snow. The car burning and crackled and a thick funereal pyre of oily, black smoke billowed into the gray sky. It was snowing heavily now, and before the troopers could dismount and plow to the fallen man, a thin layer of snow covered his burned body. * * * * * An hour later, Car 56 was again on NAT 26-West, this time heading for Wichita barracks and needed repairs. In the dispensary, Ben Martin was stretched out on a hospital bunk with a traction brace around his neck and a copper-haired medical-surgical patrolwoman fussing over him. In the cab, Clay peered through the now almost-blinding blizzard that whirled and skirled thick snow across the thruway. Traffic densities were virtually zero despite the efforts of the dragonlike snow-burners trying to keep the roadways clear. The young trooper shivered despite the heavy jacket over his coveralls. Wind whistled through the shell holes in Beulah's canopy and snow sifted and drifted against the back bulkhead. The cab communications system had been smashed by the gunfire and Clay wore his work helmet both for communications and warmth. The door to the galley cracked open and Kelly stuck her head in. "How much farther, Clay?" she asked. "We should be in the barracks in about twenty minutes," the shivering trooper replied. "I'll fix you a cup of hot coffee," Kelly said. "You look like you need it." Over the helmet intercom Clay heard her shoving things around in the galley. "My heavens, but this place is a mess," she exclaimed. "I can't even find the coffee bin. That steeplechase driving has got to stop." She paused. "Clay," she called out, "Have you been drinking in here? It smells like a brewery." Clay raised mournful eyes to the shattered canopy above him. "My cooking wine" he sighed. [Illustration]