THE BRONX - Police have busted a drug operation in Rockland County that had a majority of its supply coming from the Bronx. 

According to investigators, a total of 29 people were arrested as part of an 11-month operation called "True Blue." 

They say the suspects were selling heroin and oxycodone with a street value at more than $1 million. The principal heroin supplier has been identified as Juan Agramonte, who is based in the Bronx. 

The group allegedly called themselves "TMC" or "Too Much Cash." Seventeen of them face federal charges, while the other 12 are being handed New York State charges.