From what I can tell, Rebekah's supervisor didn't mention the reason for removing the data, he just told her to remove it. She told him it was "the wrong call", but did it anyway. He then told her to add the data back a few hours later, which she did.
So, it looks like she got the wrong end of the stick about deleting data, and was then fired for insubordination. Apparently she has also has a criminal history including battery against a police officer and sexual cyberstalking of her ex-boyfriend.
https://www.tampabay.com/news/health/2020/05/19/florida-heal...
https://www.lsureveille.com/daily/crime-briefs-student-charg...
https://tallahasseereports.com/2020/05/20/rebekah-jones-firi...