Three men are under arrest after deputies in Brevard County busted a drug operation.

The Brevard County Sheriff's Office said on Monday agents uncovered the drug selling operation on the 1700 block Cedarwood Drive in Melbourne.

Investigators said they seized roughly 100 grams of cocaine, heroin, oxycodone and a loaded gun.

Terrance Demarco Wesley, 35, of Melbourne,  was charged with Conspiracy to Traffic Cocaine, Trafficking Cocaine and the Possession of a Firearm by a Convicted Felon.

Carl Lopaka Strohlin, 34, f Satellite Beach, was charged with Conspiracy to Traffic in Cocaine, the Possession of Oxycodone, Trafficking in Heroin and Trafficking in Cocaine.

Mark Victor Lombardi,34, of Palm Bay, was charged with the Conspiracy to Traffic Cocaine and the Violation of Probation.

All three are being held without bond in the Brevard County Jail.