MORE: Here's the list of individuals arrested on sex offense charges in Montgomery County, Md. over the last 30 days.

Some defendants, including Luis Perez-Giron, have no record on file with federal authorities. That means they could be undocumented, the feds just can't confirm. pic.twitter.com/1VToHmJlj6

— Kevin Across America (@KevinLewisNomad) August 31, 2019