Garshak

Garshak was a mentally-augmented Ogron who usually resided on the planet of Megerra. He met the Seventh Doctor, Chris Cwej, and Roz Forrester when he was the leader of a local police department on Megerra. (NA: Shakedown). Later, he met Chris and Bernice Summerfield, by which time he had become a private detective. (NA: Mean Streets)