Since the launch of its Facebook page in January 2010, the Cuyahoga County (Ohio) Sheriff's Office has made more than 1,000 arrests it can relate to information posted on the site.
The page averages more than 5,000 views, and the sheriff's office uses it to share posts and collect tips from the public.
Cuyahoga County has averaged two arrests per day that it can link to the site.
The sheriff's office recently added a section on missing persons and noncompliant sex offenders and started a Twitter feed.