Multiple units respond to an incident on Wednesday, Dec. 5, 2018 in Fort Point in Boston. A police investigation involving a taxi is underway Wednesday morning in Fort Point in Boston. One person was hospitalized following the 2:30 a.m. incident and the Summer Street bridge was briefly closed as officials conducted their response. Boston police had boats in nearby water as part of their response and a damaged taxi was seen on Summer Street before it was towed away. The condition of the person involved was not immediately available. This is a developing story. Please refresh for updates.