Mark Costa

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Evil-doer
Full Name	Mark Costa
Alias	No information
Origin	The Mentalist
Occupation	Tommy Volker's assassin
Powers / Skills	No information
Goals	Kill people under Tommy Volker's orders
Crimes	Serial murder
Type of Villain	Assassin

Mark Costa is the major antagonist of The Mentalist TV-show. He is one of the Tommy Volker's assassins, alongside Donald Clyde and Charles Milk.

Biography

Mark Costa was one of the hitmen working for Tommy Volker. It is unknown if he participated in the Amazon Massacre, but he did kill people on Tommy Volker's orders. In particular, he participated in the murder of his own accomplice Charles Milk when Milk became too dangerous for Tommy. Later, Tommy killed (or rather, drove to suicide) Donald Clyde when he began to testify against Tommy. Later, Tommy learned that one of his crimes had a witness, and that witness was a young child named Marvin Pettigrew. Tommy tried to order Mark to kill him, but Mark refused and left. It is unknown what happened to Mark after that. He was probably arrested.