They all rushed to the scene and found the mafia who had his men attack that other guy. Mr.Park the mafia was now dead at the scene, just the gun that was fired and no sign of MK, Mina looks around "They can be near, no way they fired the gun and fled quickly, people are surrounding the house" They all separate, and ask around the crowd if they have seen the MK. Once they face the fact that they escaped they look around, Mina having to go through clues "That guy we arrested yesterday, he knows MK as the Death Seeker" Lena looks back at Mina "The Death Seeker?" Jeongyeon thinks about it "Well whenever something involves MK, death occurs. So Death Seeker fits, kinda." They all agreed, it's better than the Mystery Knight, so now MK became DS, which is kinda funny, but going back to it. They checked for clues and cleaned up the scene of evidence. Nothing new, they were never going to find out who DS is.

Back at the station, everyone was working on paperwork, typing things, doing something that involves the case. Lena knew all this information, but it's hard pretending not to know anything, what if she tells one person. It might be okay, it might help them move on from the case. She thought about, and started doodling on her paper. Chaeyoung saw her "Lena, get to work" Lena looked up, and nodded still out of it. They all looked at her, something off about Lena, they couldn't figure it out. Jihyo got up "Lena are you okay?" Lena looked around and saw Jihyo and nodded "Just tired" Jihyo sighed "That's why I made you stay home yesterday, what did you do?" Lena sighed and looked down "I snuck out to get food and do my work. Jisoo fell asleep on the couch, she let me slide because I bought food for her" Jihyo took a deep breath "Go to the conference room, I'll be there in a second." Lena got up and went to the room sitting waiting for her fate. After waiting for a while, Jihyo walked in with Jisoo, and Jihyo took another deep breath. Once everyone was sitting, Jihyo started "Okay, so let me get this straight, I have you stay home to avoid work so you can get the rest you need. And I sent you over to watch her, because knowing her she will work. But...you let her slide because she bought you food, and you snuck out because you wanted to work?" They both nodded, Jihyo walks over to Lena and pulls her ear "Okay listen, the next time I tell you to do something, you listen. Do I make myself clear?" Lena nodded, trying to get Jihyo to let go of her ear "Yes yes" Jihyo let go and looked at Jisoo "Really babe? You let her slide?" She slapped the back of her head. Then they all left, Jisoo went back to her work area and Lena sat at her desk rubbing her ear. Jihyo called her over "Lena sit on the floor here, I'm not gonna send you home, but I will stop the work. I can keep an eye on you here" Lena didn't move "I'm not