Esteban Cortez is a minor antagonist featured in Red Dead Redemption 2.
Background
Esteban Cortez is one of the leaders of the Del Lobo Gang. He is wanted Dead or Alive by the Tumbleweed Sheriff's Department for murdering lawmen as well as robbing stagecoaches and trains.
Events of Red Dead Redemption 2
Esteban has a bounty on him at Tumbleweed. He can be found hiding out at Gaptooth Breach after the imprisonment of his brother. John Marston can take up this bounty and kill his guards, where John can taunt him about capturing his brother. Cortez is either killed by John and brought in dead, or captured alive and jailed.
Esteban’s bounty poster