Two additional suspects have been taken into custody in connection with an explosion at a meth lab in Marquette County.
The December 1st incident left 43-year-old Bryan Howe of Marquette with burns to 60% of his body.
He remains in critical condition at the University of Michigan Burn Center in Ann Arbor in a medically induced coma.
Forsyth Township Police say Howe was injured when a meth lab at this house on Elm Street in Gwinn exploded.
Three Gwinn residents have been arrested in connection with the incident.
37-year-old Richard Hill and 33-year-old Bridget Black are both charged with operating and maintaining a lab with methamphetamine.
38-year-old Aaron Armatti was arrested on the same charge last week.
The felony charge carries a 20-year prison term.
Additional charges are pending.
The incident is still under investigation.