Police in Jupiter, Florida issued Lewandowski a notice today to appear before a judge on May 4 for the misdemeanor charge.
A surveillance video released by the police appears to show Lewandowski grabbing a reporter for Breitbart News as she tried to ask Trump a question during a March 8 campaign event.
The police report states: "Lewandowski grabbed (Michelle) Fields' left arm with his right hand causing her to turn and step back."
Fields showed police her left forearm which "appeared to show a grabbing-type injury," according to the investigating officer.