Steph was used to her mum’s brusqueness. Wendy Lynch had never quite been able to leave the formalities of the workplace behind. Even as a child Steph remembered their days being like a military operation. In fact, her mother would have been as suited to a military career as she had to a police one.

‘Did you get my message last night?’ asked Steph as she stirred her coffee and settled herself at the breakfast bar in her little apartment in Brighton. She didn’t miss the slight pause her mother gave before replying.

‘On the answerphone? It was a bit garbled, to be honest. I didn’t really know what you were talking about.’

‘Elizabeth Sinclair,’ said Steph, trying to keep her patience. ‘You know, the Sinclair family who Dad worked for and the wife who drowned in the lake on their estate.’

‘Well, yes, I do remember her but it wasn’t really much of a case. It was one of my last ones. She was out walking. The dog jumped in the water and she tried to save it. Got into difficulties and tragically drowned. That’s all there is to it. Why do you want to know?’

‘You didn’t listen to my message at all, did you?’

‘As I said, it didn’t come out very clear and I am rather busy.’

Steph reined in her sigh and attempted to inject an affable tone into her voice. ‘Work want me to go up to the Lakes and cover the new opening of Conmere Resort Centre. I’m going to be up there for the weekend and I tweeted about it. Then I got this weird direct message from Elizabeth Sinclair’s mother. She said her daughter’s death was not an accident. I’ve looked into it and I was amazed to see your name at the bottom of an article.’

Wendy gave an audible sigh. ‘You really mustn’t listen to Sonia Lomas. She’s got mental-health issues. I mean, it’s tragic, but the fact of the matter is, Elizabeth Sinclair drowned and it was an accident. The woman has been hounding Cumbria Police for the past two years about it. I can’t really tell you much else, not because I don’t want to, but there simply isn’t anything else to say.’

Steph couldn’t help thinking her mother probably knew more about it than she was letting on. It wouldn’t surprise Steph if her mother was purposely being light on detail. ‘Do you think there’s anything at all in the accusations? Is there even the slightest possibility it might have been anything other than an accident?’