“So you do have a safe,” Marge said.

“Yes, but only for the robbers.”

Decker and Marge looked at each other.

“They know you’re in diamonds, you have to give them something if they break in. Otherwise, they get mad. But you don’t keep the good stuff there…only junk.”

Again, Marge and Decker traded glances.

“I learned that from my father, too,” Orit said.

“What else did you learn from Dad?”

Orit hesitated, then spoke in a burst. “Before my father got a vault at the diamond center in Tel Aviv, he had to keep lots of loose stones at home. He used to hide them in the toilet.”

Marge said, “We checked.”

“You did?” Orit was shocked.

“Drug dealers keep their goods in the water tank,” Decker explained. “We also checked the freezer—another common spot. Nothing. Any other suggestions?”

Orit stared at them, then shook her head no.

Marge looked around. “If I were diamonds, where would I be?”

Decker tapped his foot. Again his eyes went back to the mezuzah. Being new to the Jewish religion, Decker realized, was why it had taken him so long to see what was wrong. Outside-door mezuzahs were supposed to be posted on the outside of the doorframe. This one was on the inside. Maybe because it was so fancy, they didn’t want it sullied.

But then again.

Decker slipped on a latex glove. “Detective Dunn, could you get me a screwdriver from the trunk of the car?”

“You got it, Sarge.”

“What you’re going to do?” Orit asked.

“You stick around,” Decker answered. “I want a family witness here in case we find the mother lode.”

“What do you mean—mother lode?”

“Cash, money…possibly diamonds.” Decker pointed to the mezuzah. “There.”

“What?” Orit said. “You’re crazy. That’s a religious article.”

“I know what a mezuzah is, Ms. Bar Lulu. I also know where they are supposed to be posted. Beytecha oovesha’arecha—your houses and gates—on the outside.”

Orit stared at him. “You speak Hebrew?”

“No, but I know the Sh’ma.”

“I knew I liked you.”

Marge came back in and handed Decker the screwdriver. Carefully, he unwound the top and bottom screws that affixed the scroll holder to the wall. They came out more easily than he had expected. He peered inside the hollow rut of the silver casing.

Empty—where was the parchment that contained the holy prayer?

Was there ever a parchment?

He showed the empty holder to Orit. “Can I bag this for evidence?”

“Evidence of what?” Orit asked.

“I want to have this dusted for prints.”

“You think Arik kept money there?”

Marge asked, “What do you think, Ms. Bar Lulu?”

“I think it’s funny the Sh’ma’s not there, yes. But Arik is not a religious man.”

“So why put up a mezuzah period?”