The Brief A Harris County Sheriff's Office Sergeant has been arrested and charged following an incident on Thursday morning. According to the Fort Bend County Sheriff's Office, Sergeant Freder Munoz was arrested. A Harris County Sheriff's Office Sergeant has been arrested and charged following an incident on Thursday morning. Harris County Sheriff's Office Sgt. arrested, chargedWhat we know:According to the Fort Bend County Sheriff's Office, Sergeant Freder Munoz was arrested.