ABANDONED. Paperback Mystery with pool on cover

[Teresa]

I starting reading a book a couple of summers back that I only got about half done and had to return to the library before I could finish. I always wanted to finish, but never found time and now I can't remember the name. Please help.

It was a paperback mystery book. It was a relatively recent (after 2016) copyright date. The front cover was pink with the picture of the mansion and a pool. The general story was about the members of the households of an exclusive gated community. The wife that was the socialite and involved in all kind of fundraisers for the purpose of appearance. There was a club house and a man was found floating in the pool, dead.
I can't remember much more. Please help.

[OliveTree]

the descriptions of the covers dont seem to be perfect but seems to sound a little similar

[Kris]

No response, moving to Abandoned folder.

Teresa (OP) was last active on the site in June 2019.