G4 is the only one of the 4 that answered the civil suit. Does that mean he is the only one that thinks he may be found not guilty? Not answering could be construed as admitting guilt although not technically. A default judgment will be filed against the other 3 and granted. FW has at least one trust made in
Sept 1993 so most of her assets are probably protected and would be hard to get. Robin is the trustee of that irrevocable trust amended in Feb, 2019.
I dont know how this will work out according to the courts and local jurisdiction- here is the most detailed article I could find
Relative Of 8 Slaying Victims In Ohio Files Wrongful Death Lawsuit
It could be possible that this civil law suit is a "placeholder" and can not be successfully addressed until the criminal cases are settled.
I really don't know, just a best guess.
The attorneys who filed this civil suit sure seem to be qualified and must know what they are doing. So, there must be something we don't understand.