Police are continuing to investigate the deaths of two women who were found in a Kings Heath address on Monday.
The post mortem examinations have been carried out on the two women aged 64 and 95, who have not yet been formally identified.
The deaths are still being treated as unexplained, but police say they are not looking for anyone else in connection with the deaths.
Yesterday, police ruled out carbon monoxide poisoning after the fire service conducted tests at the property.
More top news
A senior court prosecutor from Worcester stabbed his wife in the head as she slept after a bout of depression brought on by work pressures.
A man has appeared at Birmingham Magistrates Court charged with the murder of another man who was found dead in Coventry on Monday night.
"This was an incident of domestic violence of the highest severity which sadly had tragic consequences."