Blood Relations — Alice Sabo

Murder, suicide and a ghost from the Civil War.

Asher's stuck in a strange old hotel in the middle of a cornfield in Kansas. He's trapped on a retreat with the cast of his latest movie. There had been some bad feelings and worse behavior that disrupted the filming. To fix that, the studio sent them all out to the cornfield until they learn to get along.
Then an actress goes missing starting a cascade of events that has Asher up to his neck in lies, deceit and bad coffee.
When vultures start circling that cornfield, Asher knows that there's a body in there. But it's not who he expected. Things get more complicated when a new guest checks into the hotel. She's got ties to the cornfield that might turn lethal for them all.