Mr. Bagheri was found with crack and charged with possession.
The following is just a scenario and I'm in no way making accusations, just thinking out loud:
Could it be that Ford had to stop seeing Lisi because the media was on to him and was following him so Lisi used one of his buyers (Mr. Bagheri who was using pot for pain relief) to get drugs to Ford without raising suspicions (dry cleaning delivery is expected of a man who wears a suit every day) and then Mr. Bagheri just happened to have the coke on him when they were busted? That would fit with the charges that were laid and the character witnesses accounts by those who new Bagheri and what we know about Sandro Lisi.
If true, expect Mr. Bagheri to tell the cops everything he knows because he has no personal investment in the Mayor and won't ruin his life over someone to which he has no particular loyalty.
Whatever is happening here, Rob Ford must be really feeling the heat now. This is REALLY CLOSE to him and no doubt the cops have stumbled upon wiretaps or visual observations of the Mayor being involved in this scheme.