Após um confronto com um homem instável num cruzamento, uma mulher torna-se o alvo da sua fúria.

Nicole Turner has seen better times. Having just survived a health scare and painful breakup with her boyfriend Kyle, she is now facing eviction. When she finds a room for rent with former doctor Julie Thomason, she also discovers a new best friend. But Nicole doesn't realize how far Julie will go to control this friendship and keep her from ever leaving.

When an eclectic group of terrorists plot to attack the United States from within, it's up to a quasi-military special investigative unit to identify, infiltrate and neutralize the threat.