Chapter 15 CHAPTER

　　I woke up with the loud knocks on my door. I checked on my phone and it shows 8 am. I run towards the door and opened it.

　　“What happened? Tell me what had happened! I already warned you to take care of that patient didn’t I?” Dr. Yoon Jeonghan who was clearly pissed off and nervous at the same time.

　　I stepped backwards as his voice booms inside my room. I calmed myself and tried not to panic because I know in myself that I didn’t do anything wrong. “Dr. Yoon, let me explain please.”

　　“Okay talk!” he shouted at me.

　　“He was okay! I checked all of his records and histories. He doesn't have a heart failure or history that he had been hospitalized because of his heart! Jihoon told me that he discovered his nasal prongs were gone when he checked on him!” I calmly explained. “His heart fight too much for air. It means someone killed him!”