New surveillance video the NBC10 Boston Investigators obtained shows the moments when an MBTA passenger fell and got trapped in an escalator at the Davis Square station in Somerville, Massachusetts. Stream NBC10 Boston news for free, 24/7, wherever you are. The close call had a much different outcome than the tragedy the NBC10 Boston Investigators uncovered with a 40-year-old father of two kids. People in Somerville came together to pay their respects to Steven McCluskey, who died after being stuck in an escalator at the Davis Square MBTA station. McCluskey succumbed to brain injuries caused by being strangled by his clothing, according to a death certificate the NBC10 Boston Investigators obtained.