Authorities say George Zimmerman threatened a private investigator working for a documentary filmmaker.
Court records show Zimmerman was issued a summons for a May 30 arraignment on a charge of misdemeanor stalking.
A sheriff's report says the investigator contacted Zimmerman in September on behalf of Michael Gasparro, who is making a documentary on Trayvon Martin. The series is being produced by rapper Jay-Z.
Court records show the private investigator received 55 phone calls, 67 text messages, 36 voicemails and 27 emails from Zimmerman in December.
The records don't list an attorney for Zimmerman.