I don't know how true this is but I've been told that some of the major fast food companies discourage their employees from making claims through the courts but will take action as a company (they will, allegedly pay employees to not take an action for assault).
I don't know how true this rumour is but it would explain the vandalism charge.
I'm more concerned with the robo-twin getting one day in prison (presumably because of the assult on a police officer which would warrant a longer term on it's own) considering how many lives the pair put at risk.
Obviously Skynet has good barristers.
Were their superpowers really down to bionics or drugs (presumably they got a drugs test when they went to hospital)?