Trainer Murray Rojas spent nearly a decade fighting equine drug misbranding charges stemming from a years-long federal investigation of horsemen and veterinarians at Penn National Race Course. While other similarly indicted co-defendants opted for plea-bargain deals, Rojas maintained her innocence even through an ordeal that she said "wrecked" her career. In 2021 she took her case all the way to the United States Supreme Court, where her perseverance resulted in the overturning of a 27-month prison sentence and the vacating of all charges against her. Rojas has since regained her...