Ep 6. Episode 6

In Tunnel Season 1 Episode 6, we continue to follow our two detectives, Park Kwang-ho and Kim Sun-jae, as they try to solve the copycat crimes that seem to be connected to the serial killer they caught in 1986. The episode starts with the discovery of another victim that has been killed in the same modus operandi as the now famous "1986 Hwaseong Serial Killings". This means that our detectives are running out of time because they know that the killer is still out there, and they need to stop him before he claims any more lives.

The crime scene investigation leads our detectives to a new suspect, but things are not as straightforward as they seem. The suspect is a recluse who has isolated himself from society, but he seems to know more about the case than he lets on. Meanwhile, Kim Sun-jae continues to struggle with his personal demons as he tries to come to terms with his past mistakes. All the while, we see glimpses of the past as Park Kwang-ho continues to travel through time, trying to find a way to stop the killer before it's too late.

As the episode progresses, we see the cracks in the relationship between Park Kwang-ho and Kim Sun-jae. The two detectives have different approaches to the case, and their conflicting personalities clash. However, it's evident that they need to put their differences aside and work together to solve the case.

The tension ramps up when another victim is discovered, and this time the killer has left a clue that indicates that he knows about the detectives' investigation. This means that the killer is still out there, taunting them, and the clock is ticking.

The pace of the episode picks up as the detectives race against time to catch the killer. They follow leads, chase down suspects, and try to piece together the clues before it's too late. As the investigation deepens, we see that nothing is as it seems, and our detectives begin to uncover a web of secrets and lies that have been buried for decades.

The final act of the episode is a race against time, as our detectives close in on the killer's lair. They must use all their skills and training to apprehend the killer before he can harm anyone else. The confrontation is tense, and the stakes are high, but our detectives are determined to bring the killer to justice.

In the end, the episode leaves us with more questions than answers. Who is the killer, and why did he start killing again after all these years? What happened to the recluse suspect? And what will happen to Park Kwang-ho as he continues to travel through time?

Tunnel Season 1 Episode 6 is filled with nail-biting tension and unexpected twists. It's a testament to the show's ability to weave a complex narrative that keeps viewers on the edge of their seats. As the series progresses, we can't help but wonder what other thrills and surprises await us.