BY BRIAN HAMILTON GATLINBURG – Leah Stinnett has been having a district tournament for the ages with the first triple-double in school history against Chuckey-Doak on Friday night. The sophomore guard followed that up by leading Gatlinburg-Pittman in scoring — with 20 points — and helping propel the Lady Highlanders to the district finals with a 70-47 win over Happy Valley. Gatlinburg-Pittman got off to a great start in the fourth quarter and lead after the Lady Warriors pulled to within six early in the second quarter, GP went on a 10-0 run and never looked back. “I thought that …