Caleb Green

Caleb Green is a member of the Church of Blood. He is also the son of the late William Green, an employee of Queen Consolidated.

Biography
In 2008, Caleb watched on and pleaded as his father physically abused a woman. He continued to watch in horror as his father shot the woman in the head, followed by himself. He proceeded to weep.

Years later, Caleb was approached by a mysterious man named Abel. Abel offered him a better way, a "Church". He took him to an abandoned church, which Caleb was unimpressed with, until the man revealed the multitude of other members, pointing out their leader, Brother Blood.

Caleb admitted to Abel that he was probably not a "true believer" as they had hoped, though Abel took him to a room in which there was a Mirakuru soldier chained up. He mentioned that they would still need soldiers in their cause. This led to him successfully being injected with Mirakuru, ultimately bleeding from the eyes due to it.

Arrow: Season 2.5

 * "Return"
 * "Descent"
 * "Following"
 * "Awakenings"