Watch Mouse S01e19 210513 720p-next 1 Apr 2026

The episode contains the tragic death of Detective Shin , a well-liked character who is killed just as he is on his way to see his newborn baby.

Flashbacks reveal that Sung Ji-eun and the woman she met at Dr. Daniel’s office both feared their children would be "monsters" due to the psychopathic gene. To protect her son from the "Headhunter" legacy, Ji-eun swapped him with another baby, meaning Jung Ba-reum is actually the biological son of the Headhunter. Watch Mouse S01E19 210513 720p-NEXT 1

In this episode, the intricate web of deception surrounding the lives of the "test subjects" finally unravels. Major revelations include: The episode contains the tragic death of Detective

It is definitively confirmed that Sung Yo-han was innocent of the serial murders and was actually trying to stop Ba-reum before he was killed. To protect her son from the "Headhunter" legacy,