As the public and several dozen Boston police officers looked on in bright sunshine, a memorial sign honoring slain Boston police detective Roy Sergei was unveiled in the Back Bay today, on the 25th anniversary of his death. Detective Sergei’s wife Maryellen, sister Janet, daughter Michelle, and son Brendan along with Billy Kennedy, the late detective’s patrol partner who was also shot that night, were in attendance as well. Please see my photo below of Billy Kennedy and Sergei’s daughter Michelle Sergei Casiano just after the unveiling today. Please click on the photo for a special video of today’s ceremony.