After years of special assignments and covert ops, Special Agent Sam Hanna returns to his hometown of New York City for a brand-new mission. When Sam's friend and Navy reservist Jack Halloway is found dead, he requests permission to investigate his friend's death. Robyn pairs Sam with roguish agent Nick Schaeffer, who introduces him to the rest of the team and work together to gather key information that can help find the culprits.

When a jewelry store robbery involving military explosives leads to the death of the jeweler’s son, the team is called into action to track who was behind the deadly heist.

After a Judge Advocate General prosecutor’s children are kidnapped from a park carousel, the team races to find them when they suspect it could be tied to her work. Meanwhile, Nick gets subpoenaed for an NYPD investigation and Sam tries to reconnect with a woman from his past.

A deadly armored truck robbery at the Naval Corps Credit Union sets the team in search of the sniper responsible.