Today, the role of the sheriff in the United States is multifaceted. Sheriffs are typically elected officials who oversee a county's law enforcement agency, which may include:
The story of the Sheriff begins in England, specifically around the 10th century during the reign of Alfred the Great and his successors. To maintain control over the countryside, the king divided the land into administrative units known as "shires" (what we would call counties).
Operating and maintaining county jails and ensuring the safe transport of prisoners [9, 24].
Conducting investigations, making arrests, and responding to 911 calls across their entire county jurisdiction.