Victim.Character:SetPrimaryPartCFrame(CFrame.new(game.Workspace.JailBase.CFrame.Position.X,game.Workspace.JailBase.CFrame.Position.Y, game.Workspace.JailBase.CFrame.Position.Z ))
need more of the script and more of what your actually trying to achieve
Also if I am understanding right it seems the other humanoid maybe reseting the cframe
try setting that humanoid to PlatformStand then set the cframe right after
Is this run in a LocalScript?
If it is you need to use remote events or remote functions to run the code as other players characters positions can only be set in a server script.
I have figured it out, sorry about that. It needed a wait to : moveto which I forgot. Sorry once again. @mongoos_ee @Nyonic