Dark Tide (The Justice Agency, 5)

MISSION: PROTECT BABY 

Gina Evans knows her brother was murdered—even if the police won't believe her. After catching a quick glimpse of the evidence her brother had gathered, the same criminals are after her and her baby niece. And Gina's only hope is the man she left behind. Despite the painful memories, private investigator Derrick Justice won't fail Gina and her baby. Yet now, the woman he never stopped loving and the baby he's come to adore are in a killer's crosshairs. But can Derrick trap the cold-blooded murderer before he strikes again? 

The Justice Agency: Family and law enforcement go hand in hand