·       Jeremiah Cook: The protagonist of the novel, a former Army Ranger who is now a sheriff's deputy in a small town in Georgia. He is a kind and compassionate man who is determined to protect his community. He is also a bit of a loner who is not afraid to stand up for what he believes in.

·       Sarah Booth Delaney: A private investigator who is hired by Jeremiah to investigate the death of his friend, Willa. She is a beautiful and intelligent woman who is determined to find the truth, no matter what the cost. She is also a bit of a spitfire who is not afraid to speak her mind.

·       Willa Fairchild: Jeremiah's friend who was found dead in her summer house. She was a kind and compassionate woman who was devoted to her family and friends. She was also a bit of a mystery to Jeremiah, as he struggled to understand her past.

·       Samantha Reilly: Sarah Booth's assistant, who is a talented hacker who is determined to help Sarah Booth with her investigation. She is also a bit of a tech-whiz who is always up for a challenge.

·       Mayor Tom Broaddrick: The mayor of Jeremiah's town, who is determined to keep the lid on the truth about Willa's death. He is a corrupt and power-hungry man who is not afraid to use his position to get what he wants.

·       Theo Fairchild: Willa's husband, who is a suspect in her murder. He is a wealthy and powerful man who has a dark past. He is also a bit of a mystery to Jeremiah, as he struggles to understand his true intentions.