Theme: Ten Hearts
Occupation: High school student
Sex/feature: Male/ 18, white
Method of murder: Strangled
Murder location: Pleasant River University campus, Pleasant River
Relation to Walter: Unknown
Facts:
---Sein was friends with Jasper Gein and Bobby Randolph, also victims of Walter.
---Sein loved horror and the paranormal.
---On the day Sein was murdered him and his friends were looking for someone compared to the "Holy Mother" (the Holy Mother is Alessa, the person they were looking for was most likely Walter, a student at the university).