It was better than season 1, unpredictable and complex. Just missed Lee Yi Kyung's character, also they could have finished the story in last episode instead of showing irrelevant scenes if they were not going to make another season.
All the cases had almost same sequence. 1. ML would declare death as accident or natural death 2. FL would refuse t accept the result 3. ML would perform more tests and find the killer 4. FL would arrest the culprit and culprit accepts he is killer 5. ML would find a new lead and say killer is someone else 6. FL would find the new culprit
Park Hyung Sik's character was very annoying, every single time he would go against his client and take side of the opponent and Jang Dong Gun would always cover for him even though he was shown as very strict an professional at start. How is their company even working and getting clients when their clients are the one suffering every time. I haven't the original version so I don't know about it but this one was very unrealistic and predictable.
It was a really good drama with no boring episode just didn't understand what's Lee Ki Woo doing in main characters when he didn't have any screen time or impact on the story.
1. ML would declare death as accident or natural death
2. FL would refuse t accept the result
3. ML would perform more tests and find the killer
4. FL would arrest the culprit and culprit accepts he is killer
5. ML would find a new lead and say killer is someone else
6. FL would find the new culprit