Green Lantern Corps - Vol. 2 (The New 52)

When the Alpha Lanterns, an internal police force for the Corps, arrest Green Lantern John Stewart for the murder of a fellow Lantern, it sends shock waves throughout the entire Corps. It is up to Guy Gardner and the rest of the Green Lanterns to break Stewart out and bring down the emotionless Alpha Lanterns.

Collects issues #8-12, #0.