Original Sin

Uatu the Watcher has been murdered. Nick Fury must now lead the Avengers into uncovering the mystery of who killed the Watcher and why. They come into conflict with a group of misled self-appointed investigators led by Black Panther and Punisher.

Who killed the Watcher? Uatu, the mysterious space-god who observes mankind from the moon...is dead. Thus begins the greatest murder mystery in Marvel history! As Nick Fury leads Marvel's heroes in an investigation, other forces marshal and other questions arise. Who is the Unseen? What was stolen from the Watcher's lair? Why is Black Panther gathering a secret team of his own -- including Emma Frost, the Punisher and Doctor Strange? Fury's cosmic manhunt leads to the far corners of the universe, but just when the Avengers think they've cornered their murderer...everything explodes, unleashing the Marvel Universe's greatest secrets and rocking the heroes to their core! What did the Watcher see? Who pulled the trigger? What was the Original Sin? Find out here!