Upper Marlboro, MD –  The 2012 Capital Challenge Horse Show continued today with competition for the amateur and adult hunter riders, along with a evening session final for Children’s/Adult Jumpers. Tracy Scheriff-Muser and Absolut captured the Grand Amateur-Owner 3’6” Hunter Championship, while Nancy Hooker and Castlewalk were named the Grand Amateur-Owner 3’3” Hunter Champions. Alexa Weisman