The Last Trumpet (a Hugh Rennert Mystery)

Set against the backdrop of a bullfight in Matamoras, Mexico, the story unfolds with the shocking death of bullfighter Carlos Campos, who is gored by a bull in a plot that reveals a sinister human hand behind the tragedy. Retired U.S. Customs agent Hugh Rennert, now a citrus farmer, suspects a serial killer is targeting victims in the borderlands. Joined by Sheriff Peter Bounty, Rennert embarks on a thrilling investigation to uncover the killer's motives and prevent further murders, challenging readers to solve the mystery alongside him.