Woman hiding in library bathroom after prior dispute

Library called in saying that they have someone on the phone saying that there's a female inside the bathroom that is sitting in there because there's a male waiting for her out in the parking lot.

They advised that this individual and the son also told them that they had an altercation at the ER last night.

They were unable to get a name of the person that was on the phone or who's in the bathroom or in the parking lot.