Signs - De-Extinct Zoo Mystery series

They witnessed a murder, but who will believe them?Dr. Milly Smith's refuge is her beloved BioPark. Fiercely devoted to the prehistoric creatures she helped genetically engineer, the senior veterinarian only feels at home surrounded by mammoths, sabertooth tigers, and dire wolves. So she's horrified when a Pleistocene giant ape is caught with a loaded gun and a nearby corpse. Tasked with solving the murder, Milly desperately sifts through clues to save this misunderstood animal from threatened banishment from his troop.or worse-his premature death via euthanasia.
But between the murder victim's nasty reputation, his missing book, and a lost bullet, she suspects everyone . even the man she loves.