Bernie did a three-point turn at the end of Pinfold Lane and drew up to the wrought-iron gates of Bain House. He was listening to Ken Bruce on Radio Two, and he turned the volume down a bit before he lowered the window. He reached out to press the button on the intercom, but got no answering voice. That was a bit odd, too. Folk in the village said Miss Shepherd never went anywhere. She was supposed to be a bit of a hermit, shut up alone here in this big house. And sure enough, she’d never been out before when he’d called with a package.

But he supposed even a hermit must do her shopping some time. A visit to the doctor, the dentist, the optician. Well, it was nothing to do with him, anyway.

Bernie scribbled a message on one of his cards, and was about to push it into the letter box mounted on one of the gates. But when he opened the flap, he saw that a furniture store leaflet was still in there, along with a free newspaper that was delivered by local kids over the weekend. And that definitely wasn’t like Miss Shepherd. Even if he didn’t see her for weeks on end, he knew she was around, because she emptied the letter box. It was a sensible thing to do, otherwise it gave the impression there was no one at home. There were criminals who drove around these villages every night, looking for signs of empty properties.

Uncertain what to do now, Bernie peered through the gates at the house standing among the trees. The curtains were drawn at the front, even on the ground floor. He didn’t know the internal layout of the house, but that must be a lounge or something. You wouldn’t leave the curtains drawn during the day, unless you were sick.

Bernie liked to think of himself as an old-fashioned rural postman, who knew his patch and the people he delivered to. He’d heard so many stories about a postman being the first to raise the alarm when someone was ill or dead and even the neighbours hadn’t noticed. It had never happened to him yet, not in fifteen years with the Royal Mail. But he was always on the lookout for elderly people on his round, the ones who lived alone and didn’t get many visitors. Not that Rose Shepherd was all that elderly – but you never knew, did you?