Hulk (2008) #1

The First Appearance of Red Hulk! In this startling origin epic, the breathtaking events that ended WORLD WAR HULK rocket into this brand-new saga. When one of the Hulk's oldest cast members is murdered, everyone turns to the team of Iron Man, She-Hulk and Leonard Samson to solve the grizzly case. All the evidence points to the Hulk as the killer, but all is not as it seems!