The suspect was seen entering the bicycle cage at Oak Grove station. 

T police are asking the public for help identifying a man connected to a bicycle theft back on March 29. Officers declared this man to be a person of interest on Wednesday. They encourage people to use ULOCKs anti-theft devices. They suggest that people not leave their bikes at stations over night or for long periods of time. 

If you know the whereabouts or identity of this individual please contact Criminal Investigations Unit at 617-222-1050. If you would like to assist investigators but wish to remain anonymous you can always text your tip to 873873 or use the anonymous feature on our SeeSay app.