Avon, Connecticut (CNN) FBI investigators on Thursday visited both the home and business of Connecticut congressional candidate Robert Hyde, who this week was implicated in the Ukraine scandal.

The agents were seen by CNN and their presence was confirmed by a law enforcement official. They were at the home early Thursday morning in Weatogue, Connecticut, before going to Hyde's business in nearby Avon.

Hyde runs both his landscaping company and his campaign headquarters from the office. The investigators did not answer questions as to Hyde's whereabouts or why they wanted to speak with him. No other details were provided.

Text messages show Hyde was involved in efforts to surveil and remove former US Ambassador Marie Yovanovitch from her post in Kiev.

FBI and Manhattan federal prosecutors are examining the role Hyde played regarding Yovanovitch and his relationship to Rudy Giuliani associate Lev Parnas , according to a law enforcement official.

Read More