Late at night, a hacker sneaks into the subterranean lab of a celebrity scientist where he makes a discovery which gets him murdered. The police soon learn surveillance video shows no one had left the facility since the homicide and a thorough search for the killer comes up empty.

To solve this locked room techno-thriller-mystery, an old-school detective and his retired K-9 reluctantly partner with a young high-tech rookie. Questions about motives and possible conflicts of interest fly when the veteran learns about the relationships his daughter has with his new partner and she had had with the deceased.