Let's break this down:
Entering and remaining in a restricted building
disorderly and disruptive conduct
disorderly conduct
parading, demonstrating or picketing in a capitol.
Wait a minute, if she was peacefully assembling and exercising her right to petition the government then there are no violations of the law whatsoever, it is her right. Plus prayer is Freedom of religion. Both protected by the 1st Amendment.
Amendment 1
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.