It’s no laughing matter. A Houston dentist led cops on a brief chase Saturday before getting nabbed with more than 100 canisters of nitrous oxide, or laughing gas, stashed inside his car — and ...

While the chemical is frequently used in dentistry, authorities allege Pedlar was huffing the gas while driving. According to court records, Pedlar has now been charged three times since October ...

HOUSTON (KTRK) - A Houston dentist was arrested with more than 100 canisters of laughing gas in his car. It is used in his line of work but Harris County Sheriff's deputies say he was huffing the ...

Getty Images/iStock photo A dentist was caught driving with more than 100 canisters of laughing gas in his car, and it wasn’t the first time, Texas authorities say. The Harris County Precinct 1 ...