A man has been charged with the murder of a pensioner in Trent Road and will appear before Luton Magistrates Court this morning.
John Evans, 56, of Thames Court in Trent Road, was arrested on Monday afternoon following the incident in Trent Road.
His sister-in-law Mary Evans, known as May, 70, died at the scene.
Det Chief Insp Jonathan Hutchinson said: “Although a person has been charged in relation to this incident I would urge anyone who may have witnessed the events in Trent Road to come forward and speak with us. You may have already dismissed this information as insignificant or thought that the arrest and charge of a person made it less important to us.
“Please don’t assume that someone else has told us, or that we already know. Please come forward if you were in the area so that we have the fullest picture possible to help us complete this enquiry.”
Anyone with information relating to this crime can contact the Bedfordshire, Cambridgeshire and Hertfordshire Major Crime Unit, in confidence, on 101 or text information to 07786 200011.
Alternatively you can contact the independent crime fighting charity Crimestoppers, anonymously, on 0800 555 111.