Two people were arrested after investigators searched a vehicle inspection station suspected of conducting fake inspections.
Harris County Precinct 4 deputy constables searched C&H Inspections in the 9000 block of Long Point Road on Monday.
Detectives said the station had issued inspection stickers for vehicles that were not capable of passing state-mandated emissions tests.
Investigators said one employee, 52-year-old Chang Im, a licensed inspector, was arrested and charged with two counts of tampering with a government document. He was booked into the Harris County Jail with bond set at $5,000.
The emissions analyzer machine from the location was seized as evidence, detectives said.
A second employee, Mike Huynh, 40, was arrested on a charge of felony possession of cocaine. He was booked into the Harris County Jail with bond set at $2,000.