Forensic examinations of the house in Chells Grove are continuing this morning and investigations are ongoing. Local officers are providing reassurance patrols in the area.
A serious case review and a domestic homicide review are expected to take place.
West Midlands Police has informed the Independent Police Complaints Commission because it has had previous contact with the man in custody.Police are asking anyone who saw anything suspicious in the area late Saturday night or early Sunday morning to call 101 or Crimestoppers on 0800 555 111.
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A cloudy day to come with the odd spot of drizzle possible, although most will be dry. Winds will be light and it will remain very mild.
A dry but largely cloudy day although the odd bright spell is likely in the afternoon. It will be mild with a moderate southerly breeze.
Darren Baker from Coventry has spent 10 months creating the artwork, using pastels, charcoal and pencil.