Hollis Walker moved through the chaos of the crash scene with an unnatural calm that seemed to quiet the space around him. K. Stone and several men in dark suits materialized, efficiently and politely creating a perimeter, keeping onlookers and the approaching sirens at a distance.

Calvin was frantically trying to get Amberly out of the driver's seat, but the frame of the car was bent, trapping her.

Hollis appeared beside him. He glanced once at the jammed door, then pointed to a specific point on the hinge. "There. Kick it."

One of his men delivered a single, powerful kick. The door groaned and swung open.

Calvin shot the stranger a grateful look and gently lifted Amberly into his arms.

Her eyelids fluttered. As her vision cleared, the first thing she saw wasn't Calvin's panicked face, but Hollis Walker's deep, unreadable eyes.

"The ambulance will get stuck in traffic," Hollis stated, his voice calm and commanding. "My car is equipped. We can have her injuries treated at her home faster."

It wasn't a suggestion. It was a fact. Calvin, lost and out of his depth, simply nodded and followed.

Inside the silent, cavernous interior of the Bentley, a medic from Hollis's team was already cleaning and dressing the cut on Amberly's forehead. She was fully conscious now, her head resting against the leather seat, eyes closed. She appeared to be resting, but her mind was racing, replaying every millisecond of the collision.

Hollis sat opposite her, watching her in silence. Calvin sat beside her, a mess of guilt and anxiety.

Suddenly, Amberly's eyes opened. They weren't directed at Calvin, but at Hollis.

"The truck driver?" she asked, her voice a little rough.

K. Stone, in the front passenger seat, answered. "Dead on impact."

A humorless smile touched Amberly's lips. "A brilliant suicide attack."

The quiet in the car became heavy. Calvin stared at her, confused.

"He never hit the brakes," she explained, her voice gaining strength. "Never even tried to swerve. The truck moved like a projectile, not a vehicle being driven."

Her analysis was cold, precise, and filled with details a civilian, especially one who had just survived a wreck, should not have known.

K. Stone's eyes widened in disbelief. That was the exact conclusion their own forensic team had just relayed to him privately.

Hollis Walker's expression didn't change, but a new level of interest sparked in his eyes.

"Walker," he said, formally introducing himself. "Hollis Walker."

"Amberly Carson," she replied, her voice even. "Thank you for your assistance, Mr. Walker."

The exchange was brief, almost sterile, but it was a clear acknowledgment. They were two predators who had just recognized each other in a jungle of prey.

The car pulled up to her apartment building. Calvin moved to help her out, but she stopped him with a look. She opened the door herself and stood, her posture a little stiff but her spine perfectly straight.

Before closing the door, she looked back at Hollis. "Your men are professionals. Not your average security. Tell them to be careful cleaning up the scene. Best not to leave any D.C. footprints in New York."

She turned and walked into the building without another word.

Inside the car, K. Stone let out a slow, quiet breath. She was right. About everything.

For the first time all day, a slow, dangerous smile spread across Hollis Walker's face.

Amberly walked into her apartment to find Eleanor Henry pacing in the living room. The older woman gasped when she saw the bandage on Amberly's forehead and rushed to embrace her.

"Oh, my dear girl! Are you alright?"

"I'm fine, Eleanor. Just a scratch," Amberly reassured her, her voice gentle. "How is Forest?"

Before Eleanor could answer, a panicked shout came from the master bedroom upstairs. It was the family doctor.

"Call 911! Now! Mr. Henry is non-responsive!"

Amberly's blood ran cold. She and Eleanor raced up the stairs.

The news of Calvin's near-fatal accident had been the final straw. The shock and terror had triggered what Amberly had feared: Forest had collapsed. A massive, acute stroke.

He was convulsing on the bed, his breathing shallow, his heartbeat erratic and faint on the portable monitor the doctor had hooked up.

"I'm losing him!" the doctor yelled, his hands shaking as he tried to administer a shot. "It's too severe!"

Eleanor crumpled, a sob of pure despair escaping her lips.

Amberly, however, was a rock of pure calm. She pushed past the frantic doctor and knelt by Forest's side. She turned to the terrified housekeeper. "The black medical bag I left with you this morning! Bring it, now!" The woman nodded and ran, returning moments later with the kit. It contained a handheld computing device and several thin wires ending in micro-electrode pads.

"What is that?" the doctor demanded, aghast.

"Experimental nerve stimulator," Amberly said, not looking up. "Get out of my way."

With the practiced, steady hands of a surgeon, she applied the pads to specific points on Forest's head, neck, and chest. Her fingers flew across the handheld screen, inputting a complex series of commands-voltage, frequency, waveform.

The device whirred softly. On the heart monitor, the jagged, failing line that was about to flatline suddenly jumped. It began to steady, to find a rhythm.

Forest's convulsions ceased. His breathing deepened.

The family doctor stared, his mouth hanging open. In thirty years of practice, he had never seen anything like it. It was a miracle.

Just then, the EMT team burst into the room, ready for a crisis. They stopped short, taking in the scene: the stabilized patient, the stunned doctor, and the young woman calmly operating a device that looked like it was from twenty years in the future.

"Who stabilized his vitals?" the lead paramedic asked, his eyes wide as he looked at the monitor's steady readings.

The doctor numbly pointed to Amberly.

Amberly rose, her work done for the moment. She addressed the paramedic directly.

"The device has stabilized his intracranial pressure," she said, pointing to a readout on her handheld screen, "but it's flagging a high probability of a cerebral thrombosis. It estimates you have less than an hour in the golden window before permanent damage sets in."

Her use of precise medical terminology, her confident diagnosis, and her impossible results left the entire team speechless.

They worked quickly, moving Forest onto a stretcher and rushing him out. The lead paramedic gave Amberly one last look, a mixture of awe and profound confusion in his eyes.

Eleanor grabbed Amberly's hand, her own trembling. Tears streamed down her face, but these were tears of gratitude.

"Amberly," she whispered, her voice choked with emotion. "You saved him. You saved him again."