Sister of tragic Vicky Hamilton wants police to act now to find more victims

The sister of tragic Vicky Hamilton said that police should dig up the garden of every home serial killer Peter Tobin has ever lived in.
Sharon Crozier said the loved ones of the victims of the killer, whose modus operandi was to bury his victims, should get the truth before it is too late.
It comes as pictures emerged at the weekend of the killer unresponsive and hand-cuffed to a hospital bed.
The notorious murderer, who has cancer, fell and broke his hip and is now refusing food and medication.