When the earthquake devastated Haiti, students and staff at Hampstead Hill Academy pledged to raise money for relief efforts. Fourth-grade teacher Jonathan Swann went further, vowing to shave his head if the school could raise $2,500. The school did better than that, raising $3,500 for the American Red Cross. Friday was the payoff, so to speak, as school secretary Cynthia Warner shaves Swann's head to the shouts and cheers of the children, right. Inset, Swann checks out his new 'do. For a video of the event, go to baltimoresun.com/videobeta