home games from 1975 to 1995. One of the most famous shots Larry Bird ever made, although it did not count, took place at the Hartford Civic Center: the shot from behind the backboard. It was the home of the Connecticut Coyotes and later the New England Sea Wolves of the Arena Football League. The arena seats 15,635 for ice hockey and 16,294 for basketball, 16,606 for center-stage concerts, 16,282 for end-stage concerts, and 8,239 for -end stage concerts, and contains 46 luxury suites and a 310-seat Coliseum Club, plus of arena floor space, enabling it to be used for trade shows and conventions in addition to concerts, circuses, ice shows, sporting events and other events. The graduation ceremonies of Central Connecticut State University and other local colleges are also held annually at the XL Center. Early history and roof collapse As originally built in 1975, it seated 10,507 for hockey, and served as the home of the then–New England Whalers for three years. In the early morning of January 18, 1978, the Civic Center's roof collapsed. Engineering analyses during litigation following the collapse indicated that compression members were overloaded through undersizing and underestimation of the probable loadings, and that lateral bracing of individual members was insufficient. "The roof did not fail due to the heavy snow that fell on that January night. According to the official City investigation, the roof began progressive failure as soon as it had been installed. Contributing factors included design errors, an underestimation of the weight of the roof, and differences between the design and the actual built structure." Investigations attributed the design issues to the unprecedented use of and trust in computer analysis. An absence of peer review for the novel structure and design process, and fragmentation of oversight responsibility during construction were also cited as contributing factors. Evidence showed that the roof had started to fail during construction, with bowed compression members. These distortions, and an unpredicted degree of deflection in the structure, were not investigated before the collapse. There were no injuries due to the collapse. The building was heavily renovated and re-opened January 17, 1980. The Arena hosted the Hartford Whalers from January 11, 1975, to April 13, 1997. Shortly thereafter the team relocated to Raleigh to become the Carolina Hurricanes. In 1994, new owner Peter Karmanos purchased the team and pledged to keep the Whalers in Connecticut until 1998, unless