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.
The incident, which NBC10 Boston was the first to report last week, happened at the exact location where a man died from an escalator accident earlier this year.
Reached by phone on Monday, the woman’s son described how his mother’s mind raced to the recent tragedy…