While You Were Sleeping S01 E28 Catch Me If You Can (2)

"That future, that time, that fate, can it be changed?"

Woo Joo and Hee Min look into the arson case, and Ji Gwang and Jae Chan reinvestigate the IV drip serial murder case. Hong Joo also begins to look into the case. Meanwhile, Yu Beom receives a mysterious text message from the real killer.