Revisited: Saving Mom - S0.E51

Chef Robert Irvine is revisiting The Retro Diner in Muncie, Indiana. When he first visited, owner Rita's health was failing, and her daughter Melissa had joined the business to help. But it turned out she wasn't much help at all. Robert transformed the restaurant and Melissa, but when he goes back to check in, will he find a thriving business or closed doors?