Four individuals face charges in connection with an ongoing investigation into the theft of firearms from a home in Tiny Township last year.
Provincial police say officers from several detachments, including members of the OPP street crime and K9 units, conducted two separate searches at two locations in Midland on Thursday.
Police allegedly seized multiple stolen items and suspected cocaine during the raids.
Three Midland residents face charges, including possession of property obtained by crime. The trio has since been released from custody with future court dates set.
A fourth woman, from Leamington, who was previously charged in connection with the case, faces new charges following the Thursday searches, including break-and-enter, uttering threats, and trafficking in property obtained by crime.
She remains in custody with a future court date scheduled.