On the heels of discovering that NTAC is behind the disease plaguing the 4400, Tom and Diana find themselves enveloped in a government conspiracy to hide the truth. Although the disease was an unforeseen side affect of an inhibitor secretly administered to the 4400 to prevent the emergence of special abilities, it's clear that the powers that be are more concerned wit ... Read More

On the heels of discovering that NTAC is behind the disease plaguing the 4400, Tom and Diana find themselves enveloped in a government conspiracy to hide the truth. Although the disease was an unforeseen side affect of an inhibitor secretly administered to the 4400 to prevent the emergence of special abilities, it's clear that the powers that be are more concerned with covering their tracks than curing the disease. Now Tom and Diana must face off against their own agency as they race against time to get to the bottom of NTAC's coverup and help find a cure before it's too late.