Tequila Promise

ETHAN PICKETT'S battered pickup truck is found in the valley of the Bluewater Ski Club, a four hundred foot drop, his broken and bloodied body trapped inside. Ethan is a local hero, a retired rodeo cowboy, and self-made billionaire businessman. His death is big news. When Charlie Beach hears the news, he's devastated. As a private investigator, he's had experience with death, but not with the death of someone as close to him as Ethan Pickett.
On the night of the funeral, Charlie and Cedar, Ethan's daughter, and Charlie's best and closest friend since JK, are sharing a few beers and trading stories. At one point, Cedar makes a casual comment about the irony of her father's accident, running his truck off a dark and deserted country road he had been driving his entire life. Charlie didn't understand the concept of irony, but what he did understand was the bad feeling washing over him.
The OPP's top investigators ruled it an accident, but what if they missed something? What if it wasn't an accident? What if the accident was staged to cover up a murder? With no evidence, no suspects, and no motive, Charlie wouldn't go hard at it, but he figured there was no harm in talking to a few people, asking some questions, see if anything popped. Charlie would be happy if it turned out to be nothing. But, if it turned out to be something, then he'd make it his life's mission to track down the killer, and send his ass to prison.