A 12-mile long chase on Highway 81 in Madison County, Nebraska was brought to an end after Sergeant Todd Volk jumped onto a moving semi to stop it.

"It was just one of those things we had to get done."

The trucker wasn't trying to evade the police, turns out his blood sugar had dropped to a severely low level and he was having a diabetic attack. The man didn't know until the incident that he was diabetic.

Read more at WOWT.