 At Charlotte Douglas Airport this morning, things are looking much better. FlightAware reports about 44 flight cancellations and about that same number of delays. York County Sheriff's Office there opening up a tip line for people to call to help solve a potential murder case. Zachary Patterson disappeared on May 11th in Rock Hill. His body was found several weeks later under a bridge in Sharon, South Carolina. Southwestern York County detectives are not sure how he died.