A Heavenly Death. The Frank May Chronicles, #6

Frank May is back and more hesitant than ever to get involved. But a mystery finds him anyway, too bizarre for him to ignore. Many people believe in life after death, but how many believe in murder after death? Or at least the revelation of a murder from a dead mother?Frank's rich client Morris Gross firmly believes he had an out-of-body experience and went to heaven, where he met his dead mother.
She makes the startling statement that somebody killed her-that she didn't die a natural death like everyone thought. Morris freely shares his story with a polite but skeptical Frank May. If that isn't strange enough, Morris soon joins his mother-thanks to the bullet from a murderer's pistol. Now Frank has to deal with the estate of a murder victim, who may have been killed by someone who also dispatched his late mother.
He also has to deal with the sometimes greedy, and always eccentric, heirs to Morris's fortune. Led by the free-living nephew Sebastian, the family confounds Frank and tests his patience, all while he strives to uncover the truth about the mother's death .