A disciplined and fearless Lieutenant at Firehouse 113 in Nashville, Tennessee. The son of Captain Don and Blythe Hart, and Blue’s older half brother, he carries on the family’s firefighting legacy with pride. A modern-day cowboy at heart, he lives by a strict code of honor, loyalty, hard work, and integrity, and expects the same from those around him. He balances duty and devotion with quiet determination. Married to Samantha, a ER Physician, he values loyalty.