A B.C. woman has been charged with first-degree murder four years after the death of her husband, say RCMP. 

Ryan Mosher, 30, was found dead in his Nanaimo, B.C., home on Aug. 12, 2021. 

Police had gone to check on him after they'd been alerted by Kelowna RCMP that he may be at risk. Mosher and his wife, Desiree, had recently moved from Kelowna to Nanaimo. 

Desiree Mosher has been charged with killing him. 

RCMP said Monday that the B.C. Prosecution Service approved a charge of first-degree murder …