7. Prescription for Death

The Crown Mercantile Bank occupied a granite edifice on St. Mary Street, its facade adorned with Corinthian columns and weathered allegorical figures representing Commerce, Industry, and Thrift. Blackwood had always found it curious that financial institutions so often chose to resemble temples. Perhaps it was intentional, he thought as he climbed the broad stone steps. Perhaps they wanted their customers to feel that money was a form of worship, and debt a kind of sin.

Agent Kate Mallory was waiting for them in the lobby, a trim woman in her late forties with close-cropped grey hair and the watchful eyes of someone who had spent decades navigating the treacherous waters of federal law enforcement. She wore a navy trouser suit that managed to look both professional and comfortable, and she greeted Blackwood with a handshake that was firm and brief.

"Inspector. It's been a long time."

"Not since the Harrogate case. What was that, twelve years ago?"

"Thirteen. You had more hair then." A faint smile flickered at the corner of her mouth. "And I had fewer grey ones. Shall we?"

They crossed the marble floor to the vault access desk, where a young man in an impeccably pressed suit examined their credentials with the skeptical air of someone who had been trained to regard all official requests as potential inconveniences.

"The box belongs to a Dr. Isaac Poole," Blackwood explained. "We have his key and his authorization."

"The key is only part of the access protocol," the clerk said. "We require biometric verification from the account holder, or a court order authorizing access by a third party."

Mallory produced a folded document from her briefcase and slid it across the counter. "Federal warrant, issued this morning by a magistrate in Bristol. It authorizes access to vault 734 and the seizure of its contents as evidence in an ongoing criminal investigation."

The clerk examined the warrant with the same skepticism he had applied to their credentials, then picked up a telephone and spoke in a low voice to someone on the other end. After several minutes of murmured conversation, he hung up and turned back to them with a look of reluctant compliance.

"Very well. I'll have the vault attendant escort you. But I must inform you that the bank reserves the right to contest the warrant if it is found to be irregular."

"Contest away," Mallory said. "In the meantime, the vault."

The vault attendant was an elderly man with a ring of keys at his belt and the unhurried gait of someone who had spent forty years walking the same corridors. He led them through a heavy steel door and down a spiral staircase into the bowels of the building, where the air grew cool and dry and smelled faintly of old paper and older money.

Vault 734 was a rectangular steel box, roughly the size of a shoebox, set into a wall of identical boxes that stretched from floor to ceiling. Blackwood inserted the brass key and turned it with a click that echoed in the confined space. The attendant withdrew the box and placed it on a small table in the center of the room, then retreated to a respectful distance.

Blackwood lifted the lid. Inside, neatly organized in manila folders and sealed plastic sleeves, was the accumulated evidence of Dr. Isaac Poole's conscience. He lifted out the first folder and opened it.

The documents were devastating.

There were internal memos from Aegis Therapeutics, stamped "Confidential" and dated over a period of three years. The earliest ones discussed the Northwick trial and the four deaths that had resulted from Cerebra. One memo, written by Sterling himself, contained a sentence that made Blackwood's blood run cold: "The deaths, while unfortunate, present an opportunity to study the compound's cardiac effects in a controlled human population. We should not waste this data."

"He was treating the deaths as research material," Lin said, reading over his shoulder. "He killed four people and saw it as an opportunity."

"There's more." Mallory had opened another folder. "Look at this. Adverse event reports for the Revivex trial. Poole kept the originals, with the actual numbers. Seventeen cardiac events in the first six months. Elevated liver enzymes in twenty-three patients. Three cases of acute kidney failure. And here—" she held up a second set of documents—"are the versions submitted to the Federal Drug Administration. The cardiac events are listed as 'mild palpitations.' The liver enzymes as 'within normal range.' The kidney failure is missing entirely."

"They falsified everything," Lin said. "Every single report."

"Not just falsified. They created a parallel set of records. One for internal use, tracking the actual effects of the drug. One for the regulators, showing nothing but benign results. The trial participants were never told about the risks. Their consent forms listed only 'minor, transient side effects' such as headache and nausea. Meanwhile, Sterling was documenting heart failure, liver damage, and kidney failure in his private notes."

Blackwood pulled out another folder, this one thicker than the others. It contained a series of emails between Sterling and various Aegis executives, discussing the jurisdictional strategy that Meridian Legal Strategies had eventually implemented. One email, dated eighteen months earlier, was particularly explicit:

"The Seaview facility presents an ideal test environment. The property's Sovereign Trust designation creates a jurisdictional buffer that will complicate any local investigation. The residents are elderly, with multiple comorbidities. Deaths will be attributed to natural causes. I recommend accelerating the Revivex trial at this site and concentrating our data collection efforts there."

"They chose Seaview deliberately," Blackwood said. "Not because it was convenient, but because it was legally isolated. They were looking for a place where they could kill with impunity."

"With Sterling's full knowledge and the company's full support," Mallory added. "This isn't a rogue researcher. This is corporate policy."

They spent another hour cataloguing the contents of the box, photographing each document and sealing it in evidence bags. The sheer volume of material was staggering: hundreds of pages of memos, emails, data tables, and handwritten notes, all of them pointing to a systematic conspiracy to conceal the lethal side effects of Revivex and to exploit vulnerable patients as unwitting experimental subjects.

When they finally emerged from the vault, blinking in the daylight, Mallory's expression was grim but satisfied.

"This is enough to convene a federal grand jury," she said. "Fraud, conspiracy, reckless endangerment, possibly manslaughter. With these documents, we can argue that the entire Revivex trial was a criminal enterprise. The jurisdictional argument goes out the window because the fraud was perpetrated against federal regulators."

"What about Sterling?" Lin asked. "Can we arrest him?"

"Not yet. We need to move carefully. Sterling has resources and connections. If we tip our hand too early, he'll flee, or destroy evidence, or find a way to discredit the investigation. We need to build a case that's airtight before we move." Mallory turned to Blackwood. "I need to get these documents back to my office in London. I'll brief my superiors and start the process of impaneling a grand jury. In the meantime, I need you to do two things. First, keep your witnesses safe. Agnes Fairchild, Isaac Poole, anyone else who can testify. Second, find out where Sterling is and make sure he doesn't leave the country."

"He could already be gone," Lin said.

"I don't think so. Men like Sterling don't run until they have to. He still thinks he can win. He still thinks his legal fortress will hold. We need him to keep thinking that until we're ready to move."

They parted at the bank entrance. Mallory headed for the train station, the evidence boxes under her arm, while Blackwood and Lin drove back toward Eastport. The sky had cleared slightly, patches of blue showing through the grey, and the sea glittered in the distance like a sheet of hammered silver.

"We have him," Lin said, her voice carrying a note of disbelief. "After everything—the crossword, the jurisdictional argument, the men in dark suits—we actually have him."

"We have evidence," Blackwood corrected. "We don't have a conviction. Sterling is still free, still practicing medicine, still running his trial. And he's desperate now. Desperate men do desperate things."

"So what do we do?"

"We protect our witnesses. We wait for Mallory to build the federal case. And we watch." He paused, his eyes on the road ahead. "I want round-the-clock surveillance on Seaview. If Sterling tries to destroy evidence or tamper with the remaining trial participants, I want to know about it immediately."

"And the man in the dark suit? The one at the hospital?"

"If he shows up again, I want him detained. We can hold him for obstruction if nothing else."

The afternoon was spent in a flurry of phone calls and paperwork. Blackwood arranged for a constable to be stationed outside Agnes Fairchild's hospital room at all times. He contacted Dr. Poole through a secure line and arranged for him to be moved to a safe house in a location known only to Blackwood and Lin. He briefed Hargreaves on the developments in Cardiff, watching the Chief Superintendent's expression shift from skepticism to cautious optimism to genuine alarm.

"A federal grand jury," Hargreaves said, shaking his head. "I never thought I'd see the day when a case from Eastport ended up in federal court."

"It hasn't ended up there yet. But it will."

"And what about our jurisdictional problem? The cease and desist order?"

"Mallory believes it will be rendered moot once the federal fraud charges are filed. The crimes Sterling committed at Seaview are connected to the fraud against federal regulators. The federal government has clear jurisdiction over both."

Hargreaves nodded slowly. "Then I suppose we wait."

"We wait. And we watch."

That evening, Blackwood drove to the hospital to check on Agnes Fairchild. She was sitting up in bed when he arrived, her color better than it had been, her eyes clearer. A constable sat outside her door, and the nurses had been instructed to log every visitor and every telephone call.

"Inspector," she said, smiling faintly. "You look tired. Have you been sleeping?"

"Not enough. But I'll sleep better when this is over." He sat down in the plastic chair beside her bed. "How are you feeling?"

"Stronger. The doctors say my heart is stabilizing. They say I might be able to leave in a few days, though where I'll go, I don't know. I can't go back to Seaview. Not after what happened there."

"We'll find somewhere safe for you. A facility where Sterling and Aegis have no connections. You have my word."

She reached out and took his hand, her grip surprisingly firm. "You're a good man, Inspector. Arthur was lucky to have you as his cousin."

"I barely knew him. We exchanged Christmas cards and the occasional letter. I should have visited more often. I should have—"

"You're here now. That's what matters." She released his hand and settled back against her pillows. "There's something I should tell you. Something I remembered last night, when I was drifting off to sleep. It's about Dr. Sterling."

"What about him?"

"He didn't always work alone. There was someone else. A woman. She came to Seaview with him sometimes, in the early days of the trial. She wore a white coat, like a doctor, but she never examined anyone. She just watched. She had cold eyes. The kind of eyes that see everything and feel nothing."

"Do you remember her name?"

Agnes closed her eyes, concentrating. "Something with an R, I think. Reynolds? Richardson? I'm sorry, my memory isn't what it was. The blue pills have taken so much from me."

"You're doing remarkably well, Mrs. Fairchild. Rest now. I'll look into it."

He left the hospital and stood for a moment in the car park, the evening air cool against his face. A woman. Someone who worked with Sterling, who watched the patients and felt nothing. The description unsettled him in a way he could not quite articulate. Sterling was a monster, but he was a known monster. This woman was a shadow, a figure at the edge of the frame, and shadows could hide anything.

His mobile phone rang. It was Lin.

"Inspector, you need to come to the station. Something's happened."

"What?"

"A break-in. At Dr. Marsh's office. The coroner's building was broken into sometime last night. Files have been taken, computers wiped. And Dr. Marsh..." Lin's voice faltered. "Dr. Marsh is dead. They're saying it was a heart attack. Just like the others."

Blackwood closed his eyes. The pieces were moving faster now, the game accelerating toward its end. Sterling was cleaning house, eliminating anyone who could testify against him. The coroner who had signed the death certificates. The researcher who had kept the documents. The patients who had survived the trial. One by one, the witnesses were being silenced.

"Was there any sign of forced entry?" he asked.

"None. The security system was deactivated with a valid access code. Whoever did this knew exactly how to get in."

"Which means it was someone Dr. Marsh trusted. Someone she let in willingly." Blackwood thought of the woman in the white coat, the cold eyes, the name that began with R. "I'm on my way. Don't let anyone touch anything until I get there."

He drove through the darkening streets, the city lights blurring past his windows. In his mind, the crossword puzzle was still expanding, new clues appearing faster than he could solve them. Sterling was the obvious answer, the word that ran across the center of the grid. But there were other words now, intersecting and overlapping, forming a pattern he could not quite see.

Someone had killed Dr. Marsh. Someone had known her access codes, had been trusted enough to enter her office at night. Someone had cold eyes and felt nothing. And that someone was still out there, watching, waiting, moving closer with every passing hour.

The game was far from over. And Blackwood had the terrible feeling that the worst was yet to come.