A Spokane man was sentenced Tuesday to 20 years in prison for selling high-quality methamphetamine to an undercover officer and leading police on a car chase near the Coeur d’Alene Casino in January. Charles Edward Gibson, 43, was sentenced in U.S. District Court in Coeur d’Alene for conspiracy to distribute at least 50 grams of meth between Dec. 4, 2012, and Jan. 8. U.S. District Judge Rosanna Malouf Peterson of the Eastern District of Washington also ordered Gibson to spend 10 years on supervised release after he’s out of jail and forfeit $35,000 – the estimated street value of the meth, U.S. Attorney Wendy Olson said.