Police have been given an extra 24 hours to question a 47-year old man over
the death of Swindon woman, Sian O'Callaghan.

Detectives are also trying to recover a second body - and are searching an
area of Gloucestershire.

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An inquest has returned verdicts of suicide for Derrick Bird - and unlawful
killing for each of the 12 people he shot dead in West Cumbria last year.

Mental health experts said Bird had become increasingly delusional and
mentally ill before the killing spree.