Escaped Cow Leads Iowa Police on 2-Hour Chase

A pregnant cow led Iowa police and squad cars on a two-hour chase before being subdued on a golf course. The chase, which police estimated went eight or nine miles, ended after authorities used four tranquilizer darts that contained double the amount normally used to sedate an animal. The cow escaped from the Iowa State University Veterinary Medicine complex when its owner left the gate unsecured. (AgWeek) Read more.