Police say they have no further evidence suggesting accused serial killer Bruce McArthur is responsible for any additional murders.
The update from Toronto Police comes after investigators combed through a property where McArthur worked.
The remains found in a nearby ravine have been identified as those of Majeed Kayhan, a man who disappeared from Toronto's gay village six years ago.
McArthur had already been charged with first degree murder in Kayhan's death.
He is facing eight charges of first-degree murder.