That would be simple B&E. Burglary is the act of B&E with the intent of committing a felony. They would have to prove he was going to commit a felony, and trying to give water to a dying woman doesn't qualify.
No jury would convict, so this is a case of what passes for the law down in Pinellas County pi**ing in the wind. They will have much to answer for, and "I was only following orders" won't cut it.
(Denny Crane: "Sometimes you can only look for answers from God and failing that... and Fox News".)