Will had spent a disproportionate amount of time with this particular murder, studying the ferry and bus terminal, walking the crime scene, visiting her house and church. Sex crimes were his forte. It hadn't been his career aspiration-no one in his right mind wrote on his Quantico application: One day I hope to specialize in sex crimes. But his first big cases had serious sexual angles, and that's the way you got pigeon-holed in the Bureau. He did more than follow his nose, he burned hot with ambition and educated himself to expert grade. He studied the annals of sex crimes sedulously and became a walking encyclopedia of American serial perversion.
He'd seen this kind of killer before, and the offender profile came to him quickly. The perp was a stalker, a planner, a circumspect loner who was careful about not leaving his DNA behind. He'd be familiar with the neighborhood, which meant he either currently lived or used to live on Staten Island. He knew the waterfront park like the back of his hand and calculated exactly where he could do his business with the least chance of being happened upon. There was an excellent chance he was Hispanic because he made his victim feel comfortable enough to get into his car and they were told that Maria's English was limited. There was a reasonable chance she knew her killer at least by limited acquaintance.
"Wait a minute," Will said suddenly. "Here's something. Consuela's killer almost definitely had a car. We ought to be looking for the same dark blue sedan that crushed Myles Drake." He jotted: Blue Sedan. "What was the name of Consuela's priest again?"
She remembered his sad face and didn't need to check her notes. "Father Rochas."
"We need to make up a flyer of different models of dark blue sedans and have Father Rochas pass them out to his parishioners to see if anyone knows anyone with a blue car. Also cross-run the list of parishioners with the DMV to get a printout of registered vehicles. Pay particular attention to Hispanic males."
She nodded and made notes.
He stretched his arms over his head and yawned. "I've got to hit the john. Then we've got to call that guy."
The forensic pathologists at HQ had pointed them toward Gerald Sofer, the country's leading expert in a truly bizarre affliction. It was a measure of their frustration in Clive Robertson's death that they had sought his consultation.
Will and Nancy had frantically administered CPR on Clive's pulseless body for six minutes until the paramedics arrived. The following morning they hovered over the M.E.'s shoulder as the coroner laid Clive's body open and started the search for a cause of death. Besides the crushed nasal bones there was no external trauma. His heavy brain, brimming so recently with music, was thin-sliced like a bread loaf. There were no signs of a stroke or hemorrhage. All his internal organs were normal for his age. His heart was slightly enlarged, the valves normal, the coronary arteries had a mild to moderate amount of atherosclerosis, especially the left anterior descending artery, which was seventy percent occluded. "I've probably got more blockage than this guy," the veteran M.E. rasped. There was no evidence of a heart attack, though Will was advised that a microscopic exam would be determinative. "So far, I don't have a diagnosis for you," the pathologist said, peeling off his gloves.
Will waited anxiously for the blood and tissue tests. He was hoping a poison or toxin would show up but was also interested in his HIV status since he'd done mouth-to-mouth on Clive's bloody face. Within days he had the results. The good news: Clive was HIV and hepatitis negative. The bad: Everything was negative. The man had no reason for being dead.
"Yes, I did have a chance to review Mr. Robertson's autopsy report," Dr. Sofer said. "It's typical of the syndrome."
Will leaned toward the speakerphone. "How's that?"
"Well, his heart wasn't all that bad, really. There were no critical coronary occlusions, no thrombosis, no histopatho-logical evidence of a myocardial infarction. This is perfectly consistent with the patients I've studied with stress-induced cardiomyopathy, also know as myocardial stunning syndrome."
Sudden emotional stress, fear, anger, grief, shock could cause sudden devastating heart failure, according to Sofer. Victims were people who were otherwise healthy, who experienced a sudden emotional jolt like the death of a loved one or a massive fright.
"Doctor, this is Special Agent Lipinski," Nancy said. "I read your paper in the New England Journal of Medicine. None of the patients with your syndrome died. What makes Mr. Robertson different?"
"That's an excellent question," Sofer replied. "I believe the heart can be stunned into pump failure by a massive release of catecholamines, stress hormones like adrenaline that are secreted by the adrenal glands in response to a stress or a shock. This is a basic evolutionary survival tool, preparing the organism for fight or flight in the face of life-threatening danger. However, in some individuals the outpouring of these neurohormones is so profound that the heart can no longer pump efficiently. Cardiac output drops sharply and blood pressure falls. Unfortunately for Mr. Robertson, his pump failure combined with his moderate blockage in his left coronary artery probably led to poor perfusion of his left ventricle, which triggered a fatal arrhythmia, possibly ventricular fibrillation and sudden death. It's rare to die from myocardial stunning but it can occur. Now as I understand it, Mr. Robertson was under some acute stress prior to his death."
"He had a postcard from the Doomsday Killer," Will said.
"Well, then I'd say, to use layman's terms, your Mr. Robertson was literally scared to death."
"He didn't look scared," Will remarked.
"Looks can be deceiving," Sofer said.
When they were done, Will hung up and drank the last of his fifth cup of coffee. "Clear as fucking mud," he muttered. "The killer bets he's going to kill the guy by scaring him to death? Gimme a break!" He threw his arms into the air, exasperated. "Okay, let's keep going. He kills three people on May twenty-second and he takes a breather over the weekend. May twenty-fifth our unsub's busy again."
Case #4: Myles Drake, twenty-four-year-old bicycle courier from Queens, working the financial district at 7:00 A.M. when an office worker on Broadway, the only eyewitness, is looking out her window and notices him on the sidewalk of John Street slinging his backpack and mounting his bicycle just as a dark blue sedan jumps the curb, plows into him and keeps on going. She's too high up to see the license plate or credibly identify the make and model. Drake succumbs instantly from a crushed liver and spleen. The car, which unquestionably sustained some front-end damage, remains unlocated, despite extensive canvassing of body shops in the tristate area. Myles lived with his older brother and was, by all accounts, a straight-arrow. Clean record, testimonials to his work ethic, etc. No known connections to any other victims either directly or indirectly, though no one could say for sure that he'd never been to Kohler's Duane Reade on Queens Boulevard.
"Nothing to link him with drugs?" Will asked.
"Nothing, but I remember a case when I was in law school of bike couriers supplying cocaine to stockbrokers on the side."