BALLWIN, Mo. (KMOV.com) — A 20-year-old driver accused of huffing inhalants was charged after an urgent care employee was killed in west St. Louis County Sunday night.

Trenton Geiger, 20, of Town and Country, was charged with involuntary manslaughter, inhalation of solvent fumes and tampering with physical evidence.
The Ballwin Police Department said Trenton Geiger, 20, of Town and…