"Mystery Queen" Choi Kang-hee and Kwon Sang-woo catch the culprit father and son

Choi Kang-heeandKwon Sang-wooput together their forces and caught the real criminals. At the same time, their painful past went by.

On the latest episode of the KBS 2TV drama"Mystery Queen", Yoo Seol-ok (Choi Kang-hee) tracked down theLee Myeong-heemurder.

Yoo Seol-ok followed Ha Wan-seung (Kwon Sang-woo) around and started investigating. She looked through the list of phone calls with families and knew it had to be Cha Yong-chool (Seong Si-yoon).

However, Cha Yong-chool had an alibi which was the convenient store CCTV and Yoo Seol-ok analyzed the CCT with Ha Wan-seung. They found out Cha Yong-chool killedLee Myeong-hee.

There was a twist. Cha Yong-chool's father played a crucial part inLee Myeong-hee's death. Cha Yong-chool's father knew his daughter-in-law was alive and threw her into the river.

Yoo Seol-ok was devastated and recalled the time she was suspicious about her parents' death. She then went home when her husband (Yoo Hee-seok) came to pick her up and said, "This won't happen again".

Meanwhile, Jeong Ji-won (Shin Hyun-bin) started to make engagement plans although Ha Wan-seung didn't want to. Ha Wan-seung thought about a woman while thinking about Yoo Seol-ok.

He had lost the one he loved. He couldn't give up being a detective because he had to catch the culprit that killed her. At the end, Yoo Seol-ok's husband and Ha Wan-seung came face to face with each other.