And her gut told her that she was out of her league. She needed help. She would wait until Gray arrived in the morning, get his take on all of this, and go from there.

Settled on a plan of action, Rachel grabbed the evidence bag and shoved it into her jacket. She climbed out of her car and headed for the stairs. Her apartment was on the third floor. Though small, she did have a nice view of the Coliseum from her balcony.

Reaching the third floor landing, she pushed through the stairwell door. As she headed down the hallway, she noted two things. Mrs. Rosselli was cooking with too much garlic again, and a glow shone out from under her own door.

Rachel stopped. She always turned off her lights before leaving her apartment. But then again, she had been upset this morning. Maybe she had forgotten.

Not taking any chances, she lifted a bit on her toes and crept silently down the hallway. This city was plagued by thieves and pickpockets, and break-ins were not uncommon in this area. Her eyes remained fixed on the bar of light under her door. As she drew closer, a shadow passed across the glow.

Rachel's skin went cold.

Someone was in her apartment.

Swearing under her breath, she backed away. She had no weapon. She considered knocking on Mrs. Rosselli's door, getting out of the hallway, but the garlic already stung her nose. Inside the old woman's cramped apartment, the fumes would be blinding. Instead, she reached into a pocket and pulled out her cell phone.

She retreated to the stairwell door and shoved through it, keeping an eye on her door. As she stepped onto the landing, something cold pressed against the bare nape of her neck.

She recognized the barrel of a pistol.

A hard voice confirmed the threat. "Don't move."

Chapter 4

October 10, 3:28 P.M.

Rockville, Maryland

Monk bounced his baby girl on his knee. Penelope squealed, wearing a goofy smile that plainly came from her father. Luckily that's all she got from him. Her light auburn curls and delicate features were all from her mother.

"Monk, if you make her spit up...!"

Kat crossed out of the kitchen, drying her hands on a towel. She still wore her dress blues. She had come back from Capitol Hill an hour ago, where she'd been canvassing some former intelligence contacts on behalf of Sigma, helping Painter Crowe shore up some political breeches. Her only concession to being home was to unpin her hair and let its full cascade drape below her shoulders.

Monk remained in his sweatpants and T-shirt. Since dropping Gray off at the airport, he'd come straight back to their new home in the Maryland suburbs. What else was there to do? He knew Gray had gone to bat for him, tried to get him on board for the investigation in Italy. But that had been a wash.

He shifted the baby onto his lap.

"I have her bottle warmed up," Kat said, heading toward him with her arms out to take Penelope. She suddenly tripped, hopped a step, and caught her balance. She stared down at the floor. "Monk, how many times have I told you not to leave your hand just lying around?"

Monk rubbed the stub of his wrist. "The new prosthetic still chafes."

Kat sighed heavily and took Penelope. "Do you know how much one of those costs?"

Monk shrugged. The DARPA-designed prosthetic was a marvel of bioengineering, incorporating the latest in mechanics and actuators, allowing sensory feedback and surgically precise movements. Additionally, the stumped end of Monk's wrist was encased in a polysynthetic cuff, surgically attached and wired into nerve bundles and muscle tendons.

Monk manipulated the titanium contacts on his wrist sheath. On the floor, the disembodied hand lifted onto its fingertips, powered wirelessly from the controls in the sheath. The prosthetic hand might be the brawn, but the wrist cuff was its brain. Monk directed the hand back to the couch, picked it up, and reattached it to his wrist. He flexed his fingers.

"It still chafes," he mumbled.

Kat began to turn toward the kitchen, but Monk patted the seat next to him. Kat sighed again and joined him. Monk pulled her closer, catching a whiff of her hair and the scent of jasmine. She leaned into him. They sat quietly together. Penelope dozed off, a fist curled to her lips. It was nice to hold his entire family in a single embrace.

Kat finally spoke, softly and gently. "Sorry about Italy."

Monk rolled his eyes. He hadn't said a word about the matter to her. It was a touchy subject between them. But he should've known she would find out. With all her contacts in the intelligence communities, it was hard to keep any secrets from her.

She turned to face him. He recognized the play of mixed emotions in the soft concern of her eyes and the worried line of her lips. She knew how much he wanted to get back out into the field, but her fear for him was plain to read. He glanced down at his prosthetic hand. It wasn't a baseless fear.

Still, he loved his job and knew how important it was.

For the past year, while recuperating from his injuries-both mental and physical-he had grown to recognize this more fully. While he loved his family and acknowledged his responsibilities here, he also knew how vital Sigma was to keeping the world safe. He hated being sidelined.

"I heard you have another assignment today," Kat said.

"Just more paper-pushing," he groused. "I'm off to New Jersey to interview an egghead about some research files at Princeton. I'll be back by midnight."

Kat glanced down at her watch. "Then shouldn't you be getting ready?"

"I have time. Director Crowe is sending another agent to tag along. Someone with a background in genetics. A new recruit."

"John Creed."

Monk shifted and stared her in the face. "Is there anything you don't know?"

She smiled, leaned over, and kissed him. "I know that Penelope's bottle is getting cold."

Monk's prosthetic hand tightened on her shoulder, keeping her from getting up. "And I know her bottle can be warmed up again." His voice grew huskier. "And I still have another half hour."

"A whole half hour?" She arched an eyebrow. "You are growing ambitious."

Monk's face broke into a cockeyed grin. "Don't mock me, woman."

She kissed him again, lingering now, and whispered between his lips. "Never."

4:44 P.M.

Princeton, New Jersey

Alone in the basement laboratory, Dr. Henry Malloy ran the computer simulation for the third time. As he waited, he shook his head. It made no sense. He sat back and stretched. He'd been compiling the data sent from Senator Gorman's office for the past twenty-four hours. Due to the volume of raw data, he needed the lab's Affymetrix array station to analyze all the DNA studies and assays in the files.

A knock on the door drew his attention. The lab was kept locked to help protect its ozone-free status. The facility was only accessible with a proximity keycard.

With a few minutes still to go on the assay, he crossed to the door and opened it with a whispered hush of pressurized air. It was one of his doctoral students, Andrea Solderitch. Henry had hired the woman as his aide. She was attractive, with a shapely figure and auburn hair, but she was no twenty-something coed. She was in her midfifties, changing careers, formerly a registered nurse specializing in dialysis. And with the long hours spent together, he appreciated someone who occupied his same generation. They even liked the same music, which he often caught her humming under her breath.

At the moment, though, her expression was worried.