During their first attempt to contact Allen, Quinn and Batista were given a false address and ended up waiting in the car, discovering that Angel's going through a mid life crisis and in addition the two men spot a blunt hidden in the new car he's picked up. The two decide to get high and have a comical moment when they finally receive the call to locate Jeremiah Allen.
When they finally manage to contact Allen, Miami Metro Homicide gets a new lead in the DDK case in the form of a possible suspect, Professor James Gellar, a professor from the University of Tallahassee and a revelations expert with whom Allen is obsessed.
Three years ago, Gellar went "underground" after he was accused of stealing an Ancient Sword that originally belonged to John the Revelator, the man responsible for writing the Book of Revelation. Debra Morgan deduces that this may have been the sword used in the DDK murders of Omar Rivera and Nathan Roberts.