Han Jae Hee (played by Park Si Yeon)'s murder incident is connected to the evidence of Seo Jung Kyu's (played by Kim Young Chul) corruption.
On the 4th, on the aired episode of KBS Wednesday-Thursday drama, 'The Innocent Man', Han Jae Hee pulls out evidence of Seo Jung Kyu's corruption to survive. In the episode, the full account of the murder Han Jae Hee committed was also revealed and caught the attention of viewers.
Seo Jung Kyu caught on to Ahn Min Young's betrayal so he told Park Joon Ha (played by Lee Sang Yeop), "I want you to finish what I ordered you to do as fast as possible." His plan is to get Han Jae Hee and Ahn Min Young arrested by getting them charged with various crimes.
He realized he did not have much time left as he said, "I won't be in this world much longer. If I don't fix this now, my Eun Gi will suffer."
Han Jae Hee found out through Ahn Min Young that Seo Jung Kyu was not going to forgive her so she pulled out the evidence of Seo Jung Kyu's corruption from a bank safe. She got the evidence from an informant when she was a reporter five years ago.
The full account of Han Jae Hee's murder incident was shown. Han Jae Hee met with the informant at a motel to get the evidence documents. The documents, the ones that Han Jae Hee currently possesses, were a compilation of all the evidence of Seo Jung Kyu's corruption.
After Han Jae Hee checked the documents at the motel, she refused the evidence and told the informant to "make a deal with Seo Jung Kyu with the documents".
The informant became suspicious of Han Jae Hee and thought she had a relationship with Seo Jung Kyu. Then the drunken informant attempted to rape Han Jae Hee. In the end, while trying to protect herself, Han Jae Hee killed the informant by bashing his head with a bottle and kicking him.
In this episode, Han Jae Hee lied to try and get Kang Ma Ru back (played by Song Joong Ki), but was caught in her lie.
