A performer in The Little Mermaid musical on Broadway broke both wrists after falling at least 20 feet through a trap door. Adrian Bailey, an ensemble performer who is also the understudy for King Triton, was taken to Bellevue Hospital and is in stable condition. The accident occurred before the 2 p.m. matinee performance. At the beginning of the show, the NY Times explains a boat "starts out high above the stage and descends," with......