I'm trying to find a particular episode of a TV show, but unfortunately can't remember which show it was. I think it may have been Waking the Dead, Silent Witness, or Wire in the Blood, but I can't find it. May well have been a different show of a similar nature.
The episode was about a group of nazi skinheads living in a council estate in London. A body had been found (in an old cold case) of a man who'd been tortured / beaten to death. It turned out that the group responsible were a nazi group, and the dead man was an infiltrator. He'd joined the group after they killed his boyfriend, who was black. Both men had AIDS, and the surviving man decided he had nothing left to be scared of. In order to get revenge, he tattooed them, inscribing hidden Yiddish letters, and using his own blood as part of the red ink. The episode covers the modern day investigation of the death, and uncovering the evidence and eventually solving it. I remember that one of the nazi guys had a daughter (school age, I think she had dark hair) who was dating a muslim boy, and her dad found out and threatened her.
Can anyone remember this episode? The only nazi-based episode of Waking the Dead I could find was S06E11, but that's not the right one. I couldn't find any matching episode for the other two shows, so it might be something else altogether.