Total Silence by T.J. MacGregor is book 3 of the Tango Key mystery series, set in late-20th-century North Carolina. Florida psychic Mira Morales is not feeling well, did not pack warm enough clothes for a winter vacation with FBI fiancé Wayne Sheppard and daughter Annie at a farm in North Carolina, owned by Shep's longtime friends. Mira sure isn't "full strength" psychically. She's completely taken by surprise, kidnapped by a psychopath bent on revenge, who doesn't care how many people must be murdered "because they're in the way".
The challenge for Shep and his FBI colleagues is to figure out who might be getting revenge, from the hundreds of perps he's put behind bars. Shep works with Nadine, Mira's grandmother, counting on her psychic abilities, as well as grinding through cases.
The story is told thriller style, the action alternating between the killer fleeing with Mira vs. Shep's frantic searching. As well, flashbacks to the past reveal the killer's background, leading to a shocking motive for revenge. The killer is a control freak, has carefully planned this revenge with precise timing. When things go wrong, the killer's constant reaction is "this is not part of the pattern".
Meanwhile in Panama, a man living the easy life is haunted by past events, from which he ran away. Once he realizes what is happening - almost too late - he joins the hunt for the killer, contributing his unique perspective.