This is the third novel I have read in Haddam's series starring retired FBI investigator Gregor Demarkian, though it is the second in the series. Each book is a different case, so they can be read in any order.
Precious Blood was published in 1991. Already it seems to be easing toward "historical mystery" - the 1990s were a different era than today's world. There was no social media, no cellphones, no DNA analysis - indeed, forensics are barely mentioned despite more than one murder being committed. People still read newspapers. Three of the top six kids from a high school class became Catholic priests or nuns. The cardinal is the most powerful citizen in the town of Colchester, NY. It still snows, despite the fact that the action takes place in April.
Haddam seems to like filling her books with a full cast of suspects - there are multiple characters described in this book, and Haddam takes us into the thoughts of many of them (without, of course, revealing which one is the killer).
Cheryl Cass - we know she's not the killer, she's the victim. Cass returns to her hometown of Colchester because she is dying of cancer and wants to have some final conversations with her high school friends. But it turns out Cass's memories of "the second happiest day of her life" are about events that everyone else would like to forget. There are constant references to a shocking scene that happened one night at Black Rock Park while they were all in high school, but it takes awhile for Haddam to reveal the lurid details of just what happened there.
The cigar smoking Cardinal John O'Bannion rules the upstate New York community. Although the police initially rule that Cheryl Cass committed suicide, the Cardinal is not convinced. He gets on the phone to Philadelphia and has his friend send the famous FBI detective Demarkian up to Colchester to investigate. When Demarkian gets to Colchester, he learns a lot about the six high school friends who were present at Black Rock Park on that infamous day. Those six are:
• Father Andy Walsh - the flamboyant pastor of St. Agnes parish, handsome, smart and cynical. He drives the Cardinal crazy with some of his stunts. Easter services are coming up, and Walsh has instructed that a live goat be brought to the church. Why? The Cardinal can only shudder to imagine what Walsh will do next. When Cheryl Cass returned to Colchester, she called the church and asked to meet him.
• Barry Field - once intended to enter the seminary and become a priest, but now hosts an anti-Catholic radio show that is growing in popularity. Andy Walsh was a high school friend, and regularly appears on the show, despite the anti-Catholic diatribes that Field spouts over the air. Might he harbor a secret that Cheryl Cass threatened to expose?
• Judy Egan - a wealthy woman who runs a catering service for the elite. It is her responsibility to bring the communal wine for the Easter mass to the church. Judy is married to Stuart, the local representative in the New York legislature - she loathes Stuart and finds him intolerable.
• Father Tom Doland - perpetually tired, Tom is the Cardinal's right hand man. Tom is tasked with more work than any man can handle, and his responsibilities are doubled during the Easter week. Coming from a poor family, Tom was the most sympathetic to Cheryl Cass of the six friends who were the rulers of their high school class.
•Kathleen Burke is now called Sister Scholastica, a brilliant nonsense nun that treated Cheryl Cass badly back in their high school days. Kathleen was dating the popular Andy Walsh, but Cass was known as a girl of easy virtue - might she still harbor resentment for events that happened twenty years prior?
•Peg Morrisey - pregnant and set give birth to twins. She too was at the infamous Black Rock Park, a crime scene so disturbing it made all the newspapers two decades ago.
Demarkian talks to all of these suspects, and the reader learns what he is thinking (but not everything!), and this propels the novel along. I was interested enough to keep reading to discover whodunnit, and why. Also, what was the deal with that goat that Father Walsh had brought to the church?
At one point, Demarkian thinks about the murder mystery novels he has been reading - he finds them mostly absurd - the detective figures out who the villain is, but then fails to arrest the culprit immediately. No real detective would act that way! Demarkian then realizes that logic points to only one possible the culprit, but he doesn't have any evidence to make an arrest. And of course, Precious Blood ends just like those Agatha Christie novels - where Demarkian gathers all the suspects into a room and then proceeds to explain his case before the gathered party before revealing who is the murderer and why.
At the end, I thought the murderer's actions were implausible. I doubt anyone has ever been killed in the described manner that causes the second death (Yes, it is not only Cheryl Cass who gets killed). But the story is interesting enough up until Demarkian points to the killer and explains why he/she acted as they did. I will probably read more books in the Demarkian series (there are 30 of them!)