The Korean drama deserves all the praise. After 5th episode I am still following the leads & finding them fascinating. The way they move to catch the culprit is entertaining. For the episode the events are just right. You tend to hold your breath.
The right twists & turns makes it an interesting watch. Many a times we get to know the killer in the middle & then it is just a wait when he is arrested. Here, the prosecutor is at the site & at the right time. Motive missing but he could have been the one to do the job.
Labelled a psycho, he is the most likely suspect & yet we know he is not! Now, the girl is seriously injured. The weapon & site has his fingerprints all around.
A good story is enjoyable, always.