Murder in Mercy — Anne Cleeland

It was very surprising that Mrs. Song had died unexpectedly-although she'd been through the wringer, poor thing, what with her terrible luck in picking husbands. Officer Gabriel suspected there might be a murder afoot, but they hadn't the whisper of a suspect-it was one of those locked-room mysteries. It all just went to show that having tons of money didn't matter much, when it came to life's burdens; faith, in a way, it was almost Biblical. . .