Gang that identified each other with a crow /raven tattoo

I watched a movie a long time ago on TV at a hotel that was about a gang with a tattoo as identification (i think it was a black bird eg. a crow or raven) that did a lot of assorted crimes, i think one of them was robbing a train.

The gang knew each other only by the tattoos... I've been in search of this movie forever!! PLease help!

What's "a long time ago?" 5 years? 25 years?

Is it an American street gang movie of some kind? Or an "organised crime" movie?

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All secrets are safe with this man, because none are as deadly to him as his own. His secret is that he is Richard Kimble. (The Fugitive - Conspiracy of Silence)