A private legally possessed firearm and not a service weapon was used during the shooting in Roznov pod Radhostem on Wednesday, in which four people died, regional police spokeswoman Simona Kysnerova told CTK today. Police intervened in a family house in Roznov on Wednesday where two adults and two children died in a violent crime. Police stated that the 49-year-old man had shot dead his 35-year-old common-law wife, their two children and then himself.