So far, we don't know which members of the Wagner clan killed Chris Sr, Gary and Kenneth Rhoden. We know the state has charged both Billy and his son George with aggravated murder and they haven't dropped any charges. We also know two different guns of 2 different calibre were used in those 3 murders.
So, no, we don't know that Billy killed all 3. As it stands from the evidence so far and the actions of the state and the court, both Billy and his son George 4 were involved in those murders.
I think that the latest motion shows me that GW killed none of the victims, I think by now with the proffers and deals made the state has accepted that what JW and AW says is as close to the truth as they will ever get, AW did not see JW proffer when she decided to negotiate her plea so what she told the state has to have matched closely to what JW said, she went from possible DP (with JW help no DP if he does what state expects) to 30 years, that is a massive change in her options so she has to have told the state IMO who the exact killers were that matched JW, and my assumption due to weapon and victims would be JW killed the 3 at Danas (HR was his primary target) and the two at FR - same .22 calibre, then BW killed the remaining 3,
I doubt GW defence attorneys would be asserting the opinion that GW killed nobody if they were not sure that that is also the states opinion,
the state initially charged all 4 with the murders, but that has now changed in relation to AW and IMO now GW, I do wonder how much the state will fight GW over the DP, I can't see how he can be eligible for DP considering JW deal who admits to killing 5 and shooting one other victim,
GW attys have not included in the motion he was not present at the crime scenes, the motion is just to get rid of DP so GW (if he chooses to deal) may not get as good a deal as AW due to him probably being present and participating during the crimes just not doing the killings,
we shall see how the judge rules, and what GW and BW next moves are