Stranger Episode 6
Eun Soo reveals to Shi Mok that she was the last person the primary victim had talked to. Few people are beginning to question Shi Mok's innocence to the escort's case, including Yeo Jin herself. As they discover new evidence, the list of possible suspects grows, including Dong Jae and the chief of police Kim Woo Gyoon. The primary victim's son returns from military service and reveals to Yeo Jin his connection to the escort. Dong Jae notices his office has been searched and storms off to get Eun Soo.
- Aired: June 25, 2017