INDIANAPOLIS -- The singing Indiana State Police troopers are at it again.
Last year, they gained internet fame when they lip synched to "Summer Nights" from Grease while riding in a golf cart at the Indiana State Fair.
This year, they're going a little more rock and roll.
The troopers are singing to "The Boys are Back in Town" by Thin Lizzie.
Their 2017 video has already been seen by tens of thousands online.