A rural Nevada sheriff is investigating a potential hate crime after a Black man who said he was collecting signatures for a ballot measure recorded a confrontation with another man after the man told him “they have a hanging tree for people like me.”

A rural Nevada sheriff is investigating a potential hate crime after a Black man who was collecting signatures for a ballot measure recorded a confrontation with another man he said directed a racial slur at him and said “they have a hanging tree” for people like him.

“I’m still shaking every time I think about it,” Ricky Johnson told The Associated Press by phone Monday as he boarded a plane in northern Nevada back to his home in Houston, Texas.

Johnson posted part of the video of the Aug. 2 incident in Virginia City, Nevada, on social media, and the comments drew swift condemnation from local and state officials. Sponsors of the 10-day Hot August Nights classic car event that was being held at the time said it revoked the registrations of those identified in the video confronting Johnson.

Storey County Undersheriff Eric Kern said Monday the office has completed interviews with Johnson and potential suspects and delivered the case to the district attorney for a decision on any charges.