Question: Where was the offices of the ice hockey league which has Rob Murray as a captain located? 

Context paragraphs:
Aalborg Pirates: Aalborg Pirates is a professional ice hockey team (previously known as Aalborg Ishockey and AaB Ice Hockey) playing in the Danish ice hockey league, Metal Ligaen.  The ice hockey team first appeared in 1967 as AaB Ice Hockey organized under Aalborg Boldspilklub.  They play in the Danish national league and won the Danish league championship in 1981.  In 1997 AaB Ishockey merged with a smaller club, IK Aalborg.  The merged team was known as Aalborg Ishockey Klub (AIK) in the period 1997–2003, but following financial instability in the club, the professional license was transferred to Aalborg Boldspilklub ("'AaB’").  The team is located in Aalborg in the northern part of Jutland and ceased operations at the end of the 2011/12 season, where it was put up for sale.  In 2012 the team was bought by investors with the majority of the shares owned by entrepreneur and investor Magnus Kjøller.  The team was replaced by a whole new team and organisation launched a "Masterplan 2018”

Rob Murray: Robert Allan Murray (born April 4, 1967) is a Canadian former professional ice hockey player.  He is the head coach of the Tulsa Oilers of the ECHL.  Murray played much of his career as captain of the American Hockey League's Springfield Falcons.  He holds team records in single season penalty minutes (373), career assists (157), penalty minutes (1529), and games (501).  His number 23 has been retired by the Falcons.

Ryan Johansen: Ryan Johansen (born July 31, 1992) is a Canadian professional ice hockey centre, an alternate captain for the Nashville Predators of the National Hockey League (NHL).  Growing up, he played minor hockey in the Greater Vancouver area until joining the junior ranks with the Penticton Vees of the British Columbia Hockey League (BCHL) for one season.  In 2009–10, he moved to the major junior level with the Portland Winterhawks of the Western Hockey League (WHL).  After his first WHL season, he was selected fourth overall by the Blue Jackets in the 2010 NHL Entry Draft.  Internationally, he has competed for the Canadian national junior team at the 2011 World Junior Ice Hockey Championships, where he earned a silver medal and was named to the Tournament All-Star Team.  In 2015, he participated in the 2015 NHL Skills Competition and was named the 2015 NHL All-Star Game MVP.

American Hockey League: The American Hockey League (AHL) is a 30-team professional ice hockey league based in the United States and Canada that serves as the primary developmental league for the National Hockey League (NHL).  Since the 2010–11 season, every team in the league has an affiliation agreement with one NHL team.  When NHL teams do not have an AHL affiliate, players are assigned to AHL teams affiliated with other NHL teams.  Twenty-six AHL teams are located in the United States and the remaining four are in Canada.  The league offices are located in Springfield, Massachusetts, and its current president is David Andrews.

Newcastle Northstars: The Newcastle Northstars are a semi-professional ice hockey team in the Australian Ice Hockey League (AIHL).  The team plays its home games at the Hunter Ice Skating Stadium (nicknamed 'HISS') in Warners Bay, a suburb of Lake Macquarie located about 15 kilometres south-west of Newcastle, New South Wales.  The Northstars are six times winners of the AIHL and with it, the historic Goodall Cup in 2003, 2005, 2006, 2008, 2015, and 2016.  The team is affiliated with the Newcastle Northstars Ice Hockey Club, Ice Hockey New South Wales and Ice Hockey Australia.

Chenango Ice Rink: The Chenango Ice Rink & Event Center 1,200 seat ice arena located in Chenango, New York.  The ice arena is also the home to the Binghamton University Bearcats ice hockey team competing in the ACHA Division I as members of the Northeast Collegiate Hockey League.  and was the home of the Broome County Barons playing in Federal Hockey League (FHL), a minor professional ice hockey league but left mid season due to not getting enough income.

Prairie Junior Hockey League: The Prairie Junior Hockey League is a Junior "B" ice hockey league in Saskatchewan, Canada, sanctioned by Hockey Canada.  The PJHL was founded in 2005-2006 with the merger of the South Saskatchewan Junior Hockey League and the North Saskatchewan Junior Hockey League (NSJHL).  The PJHL was known as the South Saskatchewan Junior Hockey League from 1992 through 2007 season when they changed their name.  Previously the playoff winners played-off against the champion of the NSJHL in the Provincial championships (Athol Murray Trophy).  Since the amalgamation of the two leagues in 2007, the PJHL has been the only Junior 'B' league in the province; thus its champion has been awarded the provincial title.  If qualifiable, the provincial champion moves on to compete for the Western Canadian Junior 'B' championship, the Keystone Cup.

Alexander Edler: Ulf Niklas Alexander Edler (born 21 April 1986) is a Swedish professional ice hockey defenceman and an alternate captain for the Vancouver Canucks of the National Hockey League (NHL).  He was drafted out of Sweden's third-tier ice hockey league by the Canucks in the third round, 91st overall, in the 2004 NHL Entry Draft, and played junior ice hockey with Modo of the J20 SuperElit and the Kelowna Rockets of the Western Hockey League (WHL).

Murray Williamson: Murray Williamson (born January 13, 1934 in Winnipeg, Manitoba, Canada) is a retired ice hockey player and coach.  Williamson was an All American at the University of Minnesota in 1959 and played, coached and managed in the United States Hockey League with the St. Paul Steers.  He coached the United States National teams in the World Hockey Championships in 1967, 1969 and 1971 and the United States Olympic teams in 1968 and 1972.  The 1972 team won the silver medal at the 1972 Winter Olympics held in Sapporo, Japan.  He was instrumental in the founding of the Midwest Junior Hockey League in 1973 (now called the United States Hockey League) and was the coach and general manager of the first United States National Junior team that participated in the inaugural World Junior Tournament held in Lennigrad, Russia in 1973.  Williamson was inducted into the United States Hockey Hall of Fame in 2005,the Massachusetts Hockey Hall of Fame in 2000, the Manitoba Hockey Hall of Fame in 2009 and the University of Minnesota Athletic Hall of Fame in 2008.  He was awarded the Legend of Hobey Baker Award in 2005 for his contributions to college hockey.  He is featured in the book "Striking Silver" the untold story of America's forgotten hockey team, published by Sorts Publishing LLC in 2006 by the Caraccioli brothers

Canterbury Olympic Ice Rink: Canterbury Olympic Ice Rink is an ice sports and public ice skating centre, located in the Sydney suburb of Canterbury, New South Wales.  It hosts a number of major ice hockey games, including Australian Women's Ice Hockey League games.  The venue offers a wide variety of activities including ice skating lessons, birthday parties, figure skating, speed skating, curling, synchronised skating, public skating sessions, and it is also the home venue of the Sydney Sirens.  It is also the home venue of the Sydney Figure Skating Club, Sydney Arrows (speed skating), Canterbury Eagles Ice Hockey Club and is also a host venue of the East Coast Super League, Sydney's elite ice hockey tournament.

Supporting paragraphs: Rob Murray American Hockey League
Answer: Springfield, Massachusetts