SANTA FE— A freeway collision that killed five members of a Las Vegas, N.M., family claimed a sixth victim Sunday— the drunken driver who hit them head-on. A blood test drawn at the University of New Mexico hospital showed that driver Dana Papst had a blood-alcohol content of 0.32 percent, four times the state's presumed level of intoxication, Santa Fe County Sheriff Greg Solano said. Records show Papst had been arrested for DWI at least five times in Colorado, Solano said. Papst, 44, of Tesuque, crashed into the Gonzales family's minivan shortly after 8 p.m. Saturday on I-25 just north...