The Michigan Court of Appeals will hear a defense motion Tuesday asking the four involuntary manslaughter charges against the Oxford High School shooter’s parents be dismissed.

An attorney for victims of the Oxford High School shooting held a press conference on Thursday to detail new findings in the case.

Ethan Crumbley will have his first day in court on Monday, facing a whopping 24 charges in connection to the Oxford school shooting. Legal experts are saying this will be a case unlike any we’ve seen before.