post going around about Davis Sq T stop incident

[cos]

This has been going around Facebook among a lot of my friends recently:

This just happened in Davis Square station: this cop was following a black kid and when the kid (who did nothing), asked him why, he said "what, are you gonna say 'hands up don't shoot'?"

One friend said someone contacted the Somerville Police, who responded that the person in the photograph is not anyone who works for the Somerville Police, and doesn't appear to be wearing a police uniform of any sort at all. Though if he was impersonating a police officer they'd like to know.

Anyone here know anything about this incident?

Comments

[ron_newman]

I don't understand the Tumblr commenting system at all, nor do I see an obvious way to send a private message to the blogger who posted this. Can you help? What i want to do is ask the blogger whether s/he thinks this was a T cop or a Somerville cop.