“And why do you need to know, Mr. Stapleton? Who are you, anyway?”

“I’m Dr. Jack Stapleton,” Jack spat. “New York City medical examiner.” He flashed his badge in Newhouse’s face. “Keara Abelard died suddenly last night, without apparent cause, which makes her a medical-examiner case. I am the investigating medical examiner. I need to know if you manipulated her neck when you saw her on Friday. If you don’t tell me, I’m going to get the police over here to take you in.”

Jack knew he was exaggerating his power and a bit out of control. There was no way he could have Newhouse arrested. But Jack was furious enough to make such a claim, because the man had snuffed out the life of a beautiful, promising young woman. What was really at the bottom of Jack’s over-the-top behavior—which he would have realized if he’d stopped to think about it—was his anger at his son’s illness and his inability to do anything about it.

“All right,” Newhouse shouted, after recovering from the shock of learning of Keara’s death. “I manipulated her cervical spine like I’ve done for thousands of others. And you know something? It worked. It worked because I fixed her subluxated fourth cervical vertebra. And she walked out of here a grateful, well woman, without pain for the first time in weeks. If she died, she died of something else, something that happened to her over the weekend, not because of my treatment, if that’s what you are implying.”

“Of course I’m implying your treatment killed her,” Jack yelled. “And do you know how you did it? Your thrust, as you call it, tore the delicate lining of her vertebral arteries, which in turn caused bilateral vertebral artery dissections and ultimately blockage. I trust you know what the vertebral arteries are?”

“Of course I know what they are,” Newhouse shouted back. “Now get out of my office. You can’t prove I did anything wrong, because I didn’t. And I cannot imagine it’s okay for you to be accusing me like this. You have some nerve coming in here under false pretenses. You are going to hear from my lawyer. I can promise you that.”

“And you’ll be hearing from the DA,” Jack yelled. “I’m going to sign the death certificate as homicide. ‘Innate intelligence,’ my ass! That’s the screwiest nonsense I’ve heard in my life. You mentioned you ‘straight’ chiropractors call your colleagues mixers or traitors who restrict their work to back problems exclusively. What do the mixers call you guys, quacks?”

“Get out!” Newhouse roared, his face threateningly close to Jack’s.

It was as if a lightbulb went off in Jack’s head. He suddenly realized he was within inches of an enraged man, nearly to the point of fisticuffs. What was he doing? What was he thinking?