fentanyl overdose at a party, Dexter murders the drug dealer who sold him the pills by forcing him to ingest a lethal amount of the drug, having been interrupted before killing via his usual method, a stab wound to the chest. Harrison is injured in a knife fight with another student, Ethan Williams (Christian Dell'Edera), whom he badly wounds. Harrison claims that Ethan told him he was planning a school shooting and stabbed him, and that he stabbed Ethan back in self-defense. When it is discovered that Ethan was indeed planning to kill several of his classmates, Harrison is hailed as a hero, but Dexter doubts his story. Using his training as a blood spatter analyst, Dexter reconstructs the fight and determines that Harrison stabbed Ethan unprovoked, and then inflicted a superficial stab wound upon himself to make it look like Ethan attacked him. Dexter searches Harrison's room and finds a bloody straight razor - the same kind of blade that Arthur Mitchell used to kill Rita - and realizes that his son has inherited his homicidal tendencies. During a chance meeting with Angel Batista (now Captain of Miami Metro) at a police conference in New York City, Angela learns about Dexter Morgan's supposed death, and after some investigation discovers the true identity of "Jim Lindsay". Dexter tells her the truth about faking his death - while leaving out that he is a serial killer - but she breaks up with him regardless. This causes awkwardness between them after she catches Harrison in bed with Audrey. Meanwhile, true crime podcaster Molly Park (Jamie Chung) arrives in town to do a story about the missing runaways in Iron Lake, and Dexter discovers that she did a series on the Bay Harbor Butcher. He becomes obsessed with finding out what she knows, especially after Harrison reveals that he learned the truth about Rita's death from her show. He spies on her talking to Kurt, who lies that his son is hiding out at the family cabin in order to lure her out there and kill her. He reluctantly saves her so he can get a closer look at what he correctly suspects to be Kurt's killing ground. Dexter grows alarmed as Kurt becomes a mentor to Harrison, especially after Kurt encourages the boy to break another student's arm during a wrestling match. When Angela finds the mummified corpse of her friend Iris,