Gregory C. Randall. 12th Man for Death (2012) 296 pp. [tpo]
Publishers description: Sharon OMara is hired for a simple job: find out who killed the great Americas Cup skipper and technical genius, Catherine Voss. Was it out of envy and greed? Or was it an international scheme to steal her high-tech boat? Catherines twin brother wants answers. As the ultra-rich battle for the Americas Cup on San Francisco Bay and the canals of Venice, Sharon must fight to find the truth. But who would kill for the secrets hidden in the technological heart of the lightning fast hydrofoil? Will Sharon discover who is behind this before they kill her? Can she outwit the bad guys and stop World War III?
Setting: San Francisco