Man arrested after boy, 4, stabbed to death He was traced by police to a 150-yard tunnel on the historic Keighley and Worth Valley railway, where he was thought to have been hiding. Steam train trips were cancelled for several hours during the search, which involved officers and police dogs. A ticket collector at Ingrow station said: "The area was full of police and we couldn't run trains from 11.50am to 3.16pm." The twins' natural father, known locally as Patch Turner, is said to be due for release next month from a three-year sentence for assault. The twins' uncle, Peter Smith, 49, a disc jockey, said yesterday: "Sharon is distraught. She could only tell me that she'd been asleep in bed and there had been a horrible incident. Meanwhile 40-year-old woman was being held on suspicion of murder yesterday after a two-year-old boy was found dead. Police were called to a house in Modbury, Devon, after the toddler's body was discovered by a member of the public. The woman was arrested on suspicion of murder and taken to Charles Cross police station in Plymouth. A spokesman for Devon and Cornwall Police said: "At around 8.20am, following a report to police, officers attended an address in Modbury, where they found the body of a two-year-old boy." The child's body was taken to Derriford Hospital, and a post mortem examination is expected to be carried out in the next few days. Police remained at the address, in a quiet residential street. Detectives are appealing for help from the public.