An inquest is due to begin today into the death of Navy officer Ian Molyneux from Wigan.
He was killed by one of his crew mates on board HMS Astute.
Ryan Donovan was jailed for life for his murder and attempting to murder three others.
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Officers are appealing for information from the public to help trace a missing Warrington man.
Samuel Brown has today been jailed for 18 months for sexual offenses against a 15-year-old girl.
Emergency services are treating the incident as a suspected gas explosion at the moment. Two people are believed to be seriously injured.