Death and the joyful woman.

All of Comerford is shocked when Detective George Felse arrests Kitty Norris, the daughter of a rival beer baron, the last person to see Armiger alive, and the main beneficiary of his will. But Kitty, charming and popular, has an unexpected advocate in Felse’s young son, Dominic, who has fallen in love with her. Passionately convinced of Kitty’s innocence, Dominic sets out to find the true culprit, a hazardous undertaking that could cost him his life.

Death and the Joyful Woman is the 2nd book in the Felse Investigations, but you may enjoy reading the series in any order