One man is dead after a tense stand-off on Saturday night at a bed and breakfast on Wyman Street. At this time it is not clear whether the man was killed by police, or if he took his own life, as it is an active investigation, said Boston Police Commissioner William Gross at the scene on Saturday night. BPD responded to a report of a domestic incident at 21 Wyman Street around 10:01 pm, said Gross. Upon arrival, police saw a man outside of the location, who ran into the building and fired a handgun at police. It is not known at this time what connection, if any, the man had to the location.