Books like The last victim by Karen Robards

U.S. Marshals Teddy Daniels and Chuck Aule investigate a missing patient on Shutter Island’s Ashcliffe Hospital, only to confront sinister experiments and psychological horrors that threaten their sanity.

Detective Gus Ramone and former police partners investigate the looming return of a serial killer in Washington, D.C., weaving crime, relationships, and community gardens into a tense mystery.

"After a brush with death while chasing down a brutal murderer with the FBI, serial killer expert Dr. Charlotte Stone wants nothing more than to retire to her research on criminal psychology. But when a colleague, Special Agent Lena Kaminsky, suspects her missing sister has fallen prey to the vicious Cinderella Killer, Charlie rushes to her side. Along with Special Agents Tony Bartoli and Buzz Crane--and of course, Michael Garland, the ever-present, fatally sexy ghost who goes where she does--Charlie heads to Las Vegas to track down the predator before it's too late. The team doesn't realize that this killer targets single, beautiful women and courts them before brutally ending their lives. Now he's got his sights set on Charlie--and is closer than anyone suspects"--

Olivia Taylor, 24, discovers she is the daughter of accused serial killers and moves to small-town Cainsville, Illinois, to prove their innocence. As she and lawyer Gabriel investigate, Olivia must unlock long‑suppressed psychic gifts to outwit hidden foes.

Detective Robert Hunter must confront a chilling new threat when a freshly murdered woman bears the unmistakable mark of the long‑supposedly‑vanquished Crucifix Killer.

"I very much need to be dead." These are the chilling last words left by a man who had everything to live for but took his own life. In the void that remains stands his widow, FBI agent Jane Hawk, surrounded by questions destined to go unanswered unless she does what all the grief and fury inside her demand: Find the truth, no matter what. People of talent and accomplishment, people seemingly happy and sound of mind, have recently been committing suicide in surprising numbers. A disturbing pattern is beginning to emerge. Jane is determined to give up everything to find out why. And if that means going rogue and becoming America's Most Wanted, then so be it. Those arrayed against her are legion, and devoted to protecting something profoundly important-or terrifying-enough to exterminate any and all in their way. But Jane is as clever as these enemies are cold-blooded, as relentless as they are ruthless. And she is driven by a righteous rage they can never comprehend. Because it is born of love.

Psychiatrist Dr. Charlotte Stone, a psychic who sees the dead, must outwit a sadistic serial killer who toys with his victims. With federal agents she races to stop a murderous mastermind before innocent lives are lost.

Number 35 The Hill, a disturbing crime story involving a kidnapping and investigation by police detectives.

Serial killer Leonard Land stalks the cyber‑world while a U.S. customs agent, a forensic psychologist, and a hacker hunt him across Florida and the dark corridors of the internet.