A number of roads remain closed as police deal with a siege situation in Thurmaston in Leicestershire.
Police were called to Manston Close shortly after 5.00pm this evening after reports gunshots were fired.
Police say a lone gunman is locked inside a property and specialist officers are on scene.
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The families say their decision comes after a coroner ruled out naming alleged suspects in evidence.
A bomb squad was called to the address in Derbyshire in the early hours of the morning.
The incident happened in Hereford Close in Birmingham around 9pm on 26th July.