"Jisung. Got anything? " she look at him focusing on his laptop

"Yea. Like her son said. He wasnt there when its happened. He was at his friend house. I checked the cctv around his friend house, its true. He got home with his friend at 11pm and only out when yuta hyung and jaehyun hyung comes there in the morning." He point at the screen

"What about her husband?" She asked

"He is at work that night. But i did checked on the cctv at the back building. He did go out about 6 am. Then he comeback 45 minutes after that" jisung continued

"Oh i did check on their account bank too. Something is weird. Her wife always transfer a money to this account bank" he showed it to the chief

"Check who's account it is" she ordered

"Okay. Give me five second" jisung said while typing something

"Got it! Its choi min seok." Jisung look at her face

"Choi min seok? Look whats connected between them" she said

"Okayy..... lets see" jisung said before typing something again

"Ehmm. Team chief, you need to see this" jisung look at her

It take a while before she start to speak again

"Does this mean she cheat on her husband" she look at jisung back

"Kinda a like that. But look, who's car is there when she go out with that man" jisung pointed out

"Its his husband. So he knew about this. He got mad and kill her" she get out from the room

"Mark, lucas arrest her husband. Right now!" The chief ordered                                           

                                                  ~~~~

"I told you. Im working that night" he said at mark

"Come on. We did see you walked out of the building that morning on cctv" mark said while showing his photo caught on the cctv

"I just go out to smoking. Then i buy my breakfast" he replied

"But youre wearing different clothes after you go out and when you come back. Did you do shopping on 6 am Mr. Han?" The chief spoke as she come into the room. She put a photo infront of him showing he is wearing different clothes.

"You did go home at that morning right? You found out she is cheating and kill her. You chocked her on her neck at first. Then you stab her on her back when she try to run from you. You stab her head and her stomach. Whe she died, you bring her to the room