"Give them enough rope, they'll hang themselves." Who said that? That may not have been Sheriff Joe's intent, but it works out in the end, lol.
JMO, I could be wrong, but my take on Sheriff Joe is that it was his job to make sure ja make it to court, through the process without some huge problem. I don't think he wanted to handle her with kid gloves, but it probably was wise.
Now she's just another convict, waiting for sentencing. It's a different world.