Is It Dead?

I'm thinking yes :-( I bought these laurels to make my hedge at the end of February. The gardeners planted them for me, and this one's never been right, as it tipped over on to the pavement. They've all had plenty of rain, but apart from that, I haven't made a special effort to water them.

I'm thinking I probably should have. I've dumped loads of water on but I think I'm going to have to replace it. Such a pity. I knew I wasn't good with plants ;-)