RACINE COUNTY, Wis. (CBS 58) -- New drone video shows the fiery crash that killed two truck drivers in Racine County.

It happened in June, on I-94 near Highway 20. The chain-reaction crash shut down the interstate for hours. 

Deputies say Kenneth Rogers hit a median barrier in the construction zone, then shoved it into oncoming traffic.

Another driver, Jeffrey Johnson, swerved off the highway to avoid hitting others and went off the road. He died of his injuries.

Racine County Sheriff Christopher Schmaling called it the worst crash he's seen in 24 years on the job.