The implication is he was in submission to No Name, and once he went, someone else had his compromat, so he was turned.
More broadly, I suspect the WH have all the compromat, but are posing as-if they intend to keep it all under wraps and are essentially a new master to the corrupt, letting some continue to operate and others like Graham are directed sometimes when needed.
This keeps the BH thinking they have a chance, but all they do have is a trap to walk into, new unpardoned crimes to commit to allow their future prosecution in some cases.
With Graham I suspect he has the more milder compromat which makes him a candidate for being turned and "given his freedom", whereas others are allowed to operate under observation where the plan is to prosecute later, once there is fresh evidence of fresh crimes.
The implication is he was in submission to No Name, and once he went, someone else had his compromat, so he was turned.
More broadly, I suspect the WH have all the compromat, but are posing as-if they intend to keep it all under wraps and are essentially a new master to the corrupt, letting some continue to operate and others like Graham are directed sometimes when needed.
This keeps the BH thinking they have a chance, but all they do have is a trap to walk into, new unpardoned crimes to commit to allow their future prosecution in some cases.
With Graham I suspect he has the more milder compromat which makes him a candidate for being turned and "given his freedom", whereas others are allowed to operate under observation where the plan is to prosecute later, once there is fresh evidence of fresh crimes.