Baek Beom and Cha Soo Ho work on a case and find out that there is more to it than it seems.

2

Sol and Beom speculate the husband had killed the pregnant wife, but Beom says never to trust the dead body.

3

Sol gets shocked to hear Beom’s testimony that Man Sang’s violent act is not the cause of Hee Kyung’s death.

4

At Sol’s earnest request, Beom analyzes the heels and finds something that could turn the tables.

5

Sol goes on a blind date, but it turns out that he is a mama’s boy with no sense of self-worth.

6

Sol suspects Jang Deuk Nam’s case is murder and indicts his three sisters and his wife as suspects.

Investigation Partners

Series from 2018