Death likes it hot

In Death likes it hot, dashing P.R. man Peter Sargeant travels out to a posh beach community to help a wealthy socialite plan an end-of-summer party. His enjoyment of the sun, the surf, and the company of a lovely young fashion reporter is interrupted by the death of the socialite´s niece: she mysteriously drowns while swimming on a crowded beach. No one suspects murder until the police find a lethal dose of sleeping pills in her system.