Florida Rep. Matt Gaetz Credit: Photo by Dave Decker
A California man faces up to five years in prison after pleading guilty to threatening U.S. Rep. Matt Gaetz, R-Fla.

Eugene Huelsman, a 59-year-old resident of Thousand Oaks, Calif., pleaded guilty Thursday to one count of transmission of a threat in interstate commerce, according to the U.S. Attorneyโ€™s Office for the Northern District of Florida.

Huelsman left a voice mail at Gaetzโ€™s district office in Pensacola that included a threat to โ€œput a bullet inโ€ Gaetz and members of the congressmanโ€™s family, according to a news release from the U.S. Attorneyโ€™s Office.

โ€œThe investigation revealed this was not the first time Huelsman made threats involving political figures. Huelsman had previously been investigated for threatening a member of a former presidentโ€™s family via social media,โ€ the news release said.

A sentencing hearing for Huelsman has been set for June 30 at the federal courthouse in Pensacola.

In addition to a maximum five-year sentence, Huelsman could face a fine of up to $250,000.