Murph welcomes John Doe (not his real name), a veteran of the US Marine Corps, local cop, Massachusetts State Trooper, and retired DEA Special Agent.  John worked extensively as an international undercover agent with DEA, and he continues to receive death threats.  John shares his experiences in undercover drug enforcement operations, detailing the complexities of international drug trafficking, particularly in relation to Operation Titan. He discusses the challenges faced during undercover meetings, the intricate routes used for drug distribution, and the innovative techniques employed in collaboration with international law enforcement agencies.