Police have arrested another person in connection with a house fire that led to the deaths of a mother and her three children.
An 18-year-old man was arrested last night and remains in police custody, Leicestershire Police said.
Three women and two men were arrested on Saturday over the deaths.
Earlier on Sunday, a 19-year-old man was released without charge, however an extension for further detention was granted for the other suspects.
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Abuse of the elderly is a 'growing concern', according to an age charity which has launched a leaflet to help people recognise the signs.
The following blog was written by William Davis, a former bulimia sufferer from Kidderminster.
Former Police Officer William Davis would force himself to vomit three or four times a day whilst battling bulimia.