Detective Chief Inspector Niel Jamieson from West Mercia Police says it is still unclear why Ceri Fuller took the lives of his children.
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A pensioner has appeared in court charged with causing the death of a three-year-old girl by dangerous driving.
A chief constable has revealed a Taser has saved an officers life as he defended the use of the controversial device.
The family of a man who died in Stafford in 2015 have put up a significant reward for fresh information that leads to a conviction.