Alejandro - The Santiago Brothers, #2

US Marshal Alejandro Santiago is living with regret. He's responsible for Penny's death. When her sister Audrey arrives in town, Alejandro makes it his mission to protect her from the men who killed Penny. He's never let his heart become this attached. For the first time, he believes he can leave undercover work and start a family. Audrey's life gets turned upside down when she's notified of her sister's death.
That, and Penny's son is now her ward. She wants justice for her sister and will do anything to get it. Even if that means going against Alejandro's orders and letting him handle the case alone. Audrey knows he's hiding something, but when he almost takes a bullet for her, her heart turns traitor, and trusts him. The closer Alejandro and Audrey work together, the more their hearts become entwined.
Can they capture Penny's killer? Or will Alejandro lose his chance at a family?