NEW : This means the product will ship as received by the manufacturer, sealed, with all advertised components, and with the manufacturer warranty. 31-year-old Christopher Tierney is listed in serious condition . The New York Fire Department says the man fell 20 to 30 feet .
NEW : Show 's director calls incident `` heartbreaking '' Wednesday 's matinee performance has been postponed , a spokesman says . 31-year-old Christopher Tierney is listed in serious condition . The New York Fire Department says the man fell 20 to 30 feet .