Leo Gold was entrusted with the NSF's attack on Liberty Island. Although successfully accomplishing his mission, Gold and many of his men are unable to escape the island before forces blockade outgoing vessels and lay siege to its perimeter. JC Denton is tasked by UNATCO with Gold's capture.
JC encounters Gold at the top of the ruined Statue of Liberty. Gold does not try to kill JC, but surrenders. Depending on JC's attitude, Gold will debate the morals of UNATCO's actions, or he will become angered and pull his sidearm if threatened by JC.
If captured alive, Gold is arrested by UNATCO. His ultimate fate is unknown.