A manager at a Cracker Barrel near Houston was fatally shot early Saturday as she came to the aid of a co-worker who was being robbed while she entered the location, reports said. Robin Baucom, 59, a grandmother, had worked in the restaurant for more than three decades. The scene unfolded quickly. A car pulled while another employee was entering the store before business hours, and someone jumped out of it and tried to take the employee’s purse, the Star-Telegram reported.