Police are appealing for witnesses after a fatal road crash involving a motorbike and a breakdown recovery truck on the A5 near Hockliffe on Monday.
A 49-year-old motorcyclist, from Bletchley, was taken to Luton & Dunstable Hospital, where he later died. He has not yet been named.
The accident happened at about 9.30am at the Tebworth Road junction.
A Suzuki GSXR 1000 was travelling east along the A5, when it was in collision with a yellow breakdown recovery truck.
An investigation is under way. Anyone with information is asked to call PC Robert Hauxwell, in the collision investigation unit, on 01438 757500, ring the non-emergency police number 101 or text 07786 200011. Contact Crimestoppers on 0800 555 111, or via www.crimestoppers-uk.org.