OPP are looking into a death of a Fort Frances woman in Kenora.
77 year old Brenda Richardson from Fort Frances was identified as the victim and was pronounced dead at the scene at a home on Railway Street.
26 year old Trenton Richardson, a former Kenora resident, has been charged with assault causing bodily harm.
He is being held in custody pending a bail hearing on Friday.
A post mortem exam is taking place in Toronto.
OPP are asking anyone with information regarding the investigation to contact their Kenora detachment.