High school basketball coach dead, 8-year-old daughter missing after Christmas Eve tragedy

An Oklahoma basketball coach and dad of four was found dead, and his 8-year-old daughter remains missing after the family's car was swept away by raging floodwaters in Texas on Christmas Eve. 

Will Robinson, a high school coach from Durant, Oklahoma, his wife and four children were driving in their SUV on Tuesday morning when the vehicle left the roadway, got caught in a drainage ditch in Sherman, Texas and was carried away by strong currents.  

All six family members were trapped inside...