Mile High Jack

 Mile High Jack is a mission in Grand Theft Auto UnLocked given to the player by Martin Madrazo.

Mission summary
Martin hires the player to steal back important documents against him on a highrise under construction.

Mission steps

 * 1) Go to the top of the highrise 
 * 2) Kill the  Professionals 
 * 3) Steal the  documents 
 * 4) Deliver the  documents  to Martin

Trivia

 * The term "Mile High Jack" is a reference to "Mile High Club" which means having sexual intercourse on a plane.