his "Lake of Fire" tableau in the ocean. In the season finale, Travis, believing Dexter to be dead, prepares for his final ascension into Heaven by completing the last of his tableaus during a solar eclipse. Hiding in Dexter's empty apartment, Travis learns of Harrison, and as the final sacrifice requires the death of an innocent, Travis kidnaps Harrison at his Catholic school's Sunday pageant and attempts to kill him atop the Miami Transcorp Building. In the midst of his ritual, Travis is halted by the reappearance of Dexter who proceeds to bargain his life for Harrison's. As Travis believes Dexter to be the embodiment of The Beast and values his death above all others, he agrees to release Harrison but not before demanding that Dexter inject himself with some of his tranquilizers to render himself unconscious. Unbeknownst to Travis, Dexter, having anticipated his demands, plays possum and manages to overpower DDK, knocking him out during their ensuing struggle. After dropping Harrison back home, Dexter brings Travis back to the abandoned church, and after a heated debate concerning the existence of God, Travis screams that it is not God's Will that he is to die by Dexter's hand, with Dexter concluding that things are exactly the way they are supposed to be. Dexter then stabs DDK in full view of his sister Debra, who had unknowing walked into the church at the exact moment Dexter murdered Travis. At the beginning of Season 7, Debra and Dexter burn Travis' body to make it look like a suicide. By the end of season 7, Capt. LaGuerta uses the circumstances of Travis Marshall's death and the fact that she found his blood slide to conclude that Dexter is the Bay Harbor Butcher. James Gellar Edward James Olmos Professor James Gellar is a former religious studies teacher at the University of Tallahassee, erroneously fired for stealing an ancient Roman sword which belonged to John the Revelator. Gellar had since then gone underground and was unheard of until the Doomsday Killings. Gellar has a blog, which has a cult following; it is dedicated to explaining the End Time as described in the Book of Revelation. With time, Gellar became consumed in recreating these scenes with his apprentice, Travis Marshall, acting as the two witnesses. The first three killings are successful, but Gellar's callous treatment of his victims leads to Travis releasing their Whore and leaving