UPDATE: The Indiana State Police reports on Monday at around 7:30 a.m., a Marshall County sheriff's deputy was working a crash on US 31 near 13th Road when his fully marked vehicle was struck while parked near the inside shoulder.

The deputy's emergency lights were on at the time.

The report states a gold Chevrolet van, driven by 30-year-old Carlos Alexis Flores Hernandez of Peru, Ind., lost control while traveling north before it sideswiped the left side of the deputy's vehicle. 

The deputy was inside his vehicle when it was struck.

The deputy was taken to the hospital to be evaluated.

Police say Flores Hernandez didn't have a driver’s license and was arrested by Marshall County deputies.

ISP noted at the time of the crash, the area was experiencing lake effect snow that made roads slick, requiring reduced speeds. 

Indiana requires drivers to move over or slow down for stationary emergency vehicles, recovery vehicles, utility vehicles, solid waste haulers, highway maintenance vehicles, and disabled vehicles displaying flashing hazard lights.

ORIGINAL STORY: MARSHALL COUNTY, Ind. -- The Marshall County Sheriff's Department announced on Monday that, while a deputy was investigating a crash on US 31, a motorist hit the deputy's vehicle.

Both vehicles were damaged in the crash, and the deputy was taken to, treated, and released from the hospital.

According to the Marshall County Sheriff's Department, the other driver was unlicensed and arrested. The Indiana State Police is investigating the crash.