Bill Musgrove Jailed After Violating Probation in Toxic Gas Case

A Texas metal recovery executive who once dodged prison after allowing toxic nitrogen oxides to pour into the air from his plant has been locked up after flouting the terms of his probation. William “Bill” Lafon Musgrove, 61, of Quinlan, Texas, was sentenced to three months in federal prison followed by three months of home confinement on November 15, 2016, after U.S. Magistrate Judge Kimberly C. Priest-Johnson found he had returned to operating in the metal recovery business without proper equipment or permits.

Musgrove originally pleaded guilty on August 7, 2013, to the negligent release of an extremely hazardous substance, a charge stemming from events in June 2011. At the time, he was vice president and operations manager at Industrial Precious Metals Recovery Incorporated (IPMR) in Royse City, Texas. He admitted that, rather than halt operations, he allowed nitrogen oxides—classified as an “extremely hazardous substance” under federal law—to vent into the air through an open doorway while the company’s air scrubber sat broken and unused.

The U.S. Attorney’s Office for the Eastern District of Texas filed criminal charges on June 21, 2013. Musgrove acknowledged he knew releasing NOx at ground level could place nearby workers in imminent danger of death or serious bodily injury. The Royse City facility was surrounded by other commercial operations with employees on-site during the emissions. No injuries were reported, but the environmental and public safety risks were significant.

Musgrove had originally received a probated sentence, avoiding prison time after his 2013 conviction. But his return to the hazardous metal recovery field without authorization triggered a judicial reckoning. Judge Priest-Johnson ruled the move a clear violation of probation terms, calling his actions reckless and demonstrating a disregard for both environmental law and community safety.

The case was investigated by the U.S. Environmental Protection Agency’s Criminal Investigations Division, Region VI, out of Dallas, alongside the Texas Commission on Environmental Quality (TCEQ) Environmental Crimes Unit. Assistant U.S. Attorney Jim Noble led the prosecution, underscoring federal and state coordination in holding environmental offenders accountable, even years after the initial crime.

The IPMR facility in Royse City has since closed. Musgrove’s latest sentence marks a rare instance of a federal environmental offender being returned to custody for probation violations tied to re-entering a regulated, high-risk industry. The outcome sends a message: cutting corners with public health has consequences that don’t end with a slap on the wrist.