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Pyro Science

Description

An employee plugged a fan into an electrical outlet, generating sparks which caused a fire and explosion that killed another plant employee, Dennis Whitt, and injured several other people. Cornellier had knowledge of substantial fire and explosion hazards at the plant, many of them in violation of OSHA requirements, and he failed to take any steps to correct them or safeguard employees from the known dangers. Cornellier was aware that the company was engaged in manufacturing fireworks without a permit in a structure that did not meet state and local safety requirements, and that, as a result, the manufacturing operations were 'illegal.' Sometime before the explosion, Cornellier was advised by a business associate of safety concerns at the plant. Less than three weeks before the fatal fire and explosion, Cornellier was convicted of six violations of safety ordinances in connection with the manufacture of fireworks at a nearby Milton plant–including storing more than 500 pounds of explosives in a building and manufacturing fireworks in an open frame structure.

Prosecutors

District Attorney James Daley

Incident Type

Fire/ Explosion

County

Rock

State

Wisconsin

Date

March 23, 1983

Additional Materials

Folder for Pyro Science materials

Available case materials include

  • Case/Court Decisions
  • Media Clips & Gov't. Press
  • Other Materials

OSHA Inspection

Contact for Additional Information

Unavailable

Victims

First Last Age Title Employer Injury Type
Dennis Whitt 26 Plant Employee Pyro Science Fatality

Defendants

Name Type Title Plea Information Conviction Sentence
Larry Cornellier Individual Day-to-Day Director of Operations Unavailable Filed a petition for writ of habeas corpus.
Penal Crimes Charged

Reckless Homicide

Other Crimes Charged

Unavailable

Unavailable Individual Officers Unavailable Charges were dismissed in October 1986.
Penal Crimes Charged

Second Degree Murder

Other Crimes Charged

Unavailable

Pyro Science Entity Entity Unavailable Charges were dismissed in October 1986.
Penal Crimes Charged

Second Degree Murder

Other Crimes Charged

Unavailable