|Children:||Gail Jefferies (daughter)|
|Portrayed by:||Carl Weathers|
|Seasons:||Justice: Season 1|
|First episode:||P.D.: Justice|
Fire: Scorched Earth
|Last episode:||P.D.: Fagin|
Mark Jefferies is the State's Attorney in Chicago Justice.
- Mark Jefferies, the Cook County State's Attorney who sees the world through a political prism. Jefferies believes that a good prosecutor gives the jury and the public a clear, clean and digestible narrative.
|Characters||Peter Stone • Antonio Dawson • Laura Nagel • Anna Valdez • Mark Jefferies|