“Jealousy, ma’am. Can you think of anyone who could have gone over the edge because of jealousy?”

Gloria said matter-of-factly, “Let me be clear here. Schools like Stanislaus and Juilliard have only exceptionally talented young people, and every student is in competition with every other student. There aren’t that many occupational avenues open for violinists other than performing unless one wants to teach in some high school in Los Angeles. It is cutthroat, sometimes heartbreaking, and it can bring out a person’s darkest passions. But musicians learn to focus on themselves and the music when they are challenged, not on each other.

“I cannot imagine a single one of the dozen violin students here at Stanislaus who would have considered Erin such a threat to their own future that they would consider killing her. I’ve never heard of such a thing. How strange it is that she died in a cave. Do you know she once visited a cave near her home in Iowa so she could hear how her violin sounded deep underground?”

Dix asked about Erin’s professors, if she knew anyone living in Maestro. He told her to call him if she thought of anything at all, and because he realized she needed it, he spoke to her of Rob and Rafe, about their sledding on Breaker’s Hill and Rafe’s double helix project. She was smiling when they left ten minutes later.

Sherlock rose on her tiptoes and said into Savich’s ear, “I thought there for a while that she was going to jump you.”

He looked startled, automatically shook his head. “You are such an innocent.” Sherlock squeezed his arm, and then she noticed the twinkle in his eyes. “Dillon, I’m going to have to punish you for pulling my chain like that.”

“How long have they been married?” Dix asked Ruth as he opened the passenger-side door for her.

“Forever,” Ruth said. She watched Dix looking at Savich and Sherlock, his gaze unreadable.

CHAPTER 17

AT SIX O’CLOCK, as everyone filed into Dix’s kitchen to eat his homemade meat loaf, mashed potatoes, green beans, and a Boston cream pie from Millie’s Deli, Savich’s cell phone sang the opening lines of “Georgia on My Mind.”

Savich excused himself and walked to the kitchen doorway. He looked down at his cell phone screen. It read Private. He said, “Savich here.”

“Hello, boy, been too long since I checked in with you, now ain’t it? Hey, you miss me and my little pranks?” Moses Grace’s scratchy old voice sounded happy and so clear he could have been at Savich’s elbow.

Savich quickly stepped over to his laptop, MAX, sitting open on the sideboard in the dining room, and pressed ENTER.

Savich had been waiting for this, had expected Moses Grace to call again, and here he was, only four days since Savich had first heard the old man’s voice. He walked into the entrance hall, not wanting anyone to overhear the conversation. “So, you’re blocking Caller ID, Moses. That’s cute. Did you kill someone else for this phone?”

An obscene laugh sounded in his ear, ending in a phlegm-filled cough. “Hey, you’re the cop, boy, you’re the one who’s supposed to be able to pinpoint a flea on a sand dune. But you know what? You couldn’t find me if I drove up and waved in your face. You want a hint?”

“Yes, give me a hint.”

“Maybe I will. Hey, how’s that precious little wife of yours?”

A flash of rage poured through Savich. “She’s well out of your reach.”

“You really believe that? I was thinking about taking that little wife of yours and giving her a shove off a nice steep cliff, watch her roll over and over and pound herself into pieces, watch her sprawl out dead at the bottom. You can watch, too, from the top, boy.”

Savich hated this, hated it to his soul. But words couldn’t kill and he needed Moses Grace to keep talking. “You still sound pretty bad, Moses. I suppose you’re too far gone for any drugs to help you?”

“Me? Not well? Just a little tobacco cough, is all. For a sick man, I did pretty well against all of you comic FBI agents at Arlington. How about I go shoot up the FBI building?”

“Yeah, why don’t you? Or maybe you should first come after me again, you evil old bastard.”

The old man was silent for a moment.

“Me? Evil? Yeah, well, meybe so. Meybe my pa poured Drano in Mama’s mouth when she sassed him once too often. Always had a mouth on her, Mama did. Daddy socked her upside the head so many times it knocked her brains squirrelly, but she kept on mouthing off at him.

“Hey, what do I care if I’m evil, anyway? The good Lord can take care of His, and I’ll take care of my own. Ain’t you glad to hear from me, Special Agent Savich? Special Agent—I like that, like all you baboons are worth spit. Four whole days and none of you have gotten anywhere close to me and Claudia. She laughs and laughs whenever we drive by a cop, even flips some of ’em the finger. A finger from my cute little dolly always makes the cops gape at her—they can’t believe someone so young and sweet-looking would do such a vulgar thing. She pushes the envelope when meybe she shouldn’t. Meybe she’s not the brightest child in the world, but she’s mine.”