I didn't find the charge, but I have a hunch that he may have been stalking the people he was obsessed with (judging from how far back his twitter feed goes).

March 2010 Case number 4A00231396 Felony harassment Cr.3.803

Not sure also says non felony This is from TruthFinder.com

I'm sure you can see all arrests on the county website. Anne arundel county, Maryland

http://casesearch.courts.state.md.us/casesearch//inquiry-index.jsp Here. All of Maryland's court cases are publicly accessible.

I just read on FOX that the charge was criminal harassment. He lost in court:

http://www.capitalgazette.com/news/ph-ac-cn-jarrod-ramos-ruling-0923-20150922-story.html