MidAmerican Energy says it's found the real cause of a power outage that briefly affected a Des Moines suburb.
Officials determined a burned clamp created the outage Saturday in Pleasant Hill. A clamp is a piece of equipment used on power lines.
The Pleasant Hill Police Department said earlier that a squirrel gnawed through wiring and caused the outage. Before that, there was confusion between the company and department about whether a car hit a utility pole.
About 1,900 customers were affected, but power has been restored to everyone.