Detective Holt in Berkeley had told me once that if I ever learned anything, no matter how small, I should tell him. Something had happened again with my father’s secretary. That was enough.
“I’m calling about a missing woman,” I said when he answered. “Elena Brooks. She was my father’s secretary.”
There was a pause.
“Go on,” Holt said carefully.
“She and my father were having a long-term affair. They have a seven-year-old son. She disappeared three weeks ago. No activity since. I believe her disappearance is connected to Marissa Richards.”
He exhaled slowly.
“Thank you for calling,” he said. “That is not insignificant. I will contact the detectives handling Elena’s file.”
Then his tone shifted.
“Before you hang up,” he said, “I need to tell you something about your mother’s case.”
“Yes?” I asked.
“We found the missing DNA sample.”
My grip tightened on the phone. “You… found it?”
“Yes. It had been logged under a different case number. We located it last week and ran it.”
“And?” I asked.
“It belongs to an unknown female.”
I leaned back against the counter. “A woman,” I whispered.
“Yes,” Holt said. “That narrows the field considerably.”
“Have you matched it yet?”
“Not yet. But we are working toward that.”
“How?”
There was a brief hesitation.
“We are currently monitoring Marissa Richards.”
“You’re what?”
“If a person voluntarily discards an item in a public place, a coffee cup, a napkin, a cigarette, a straw, it is legally recoverable. No warrant required.”
“So you’re trying to get her DNA.”
“Yes.”
“If it matches,” I said slowly.
“Then we have probable cause. And probable cause gets us a court-ordered DNA sample.”
I swallowed. “How long?”
“As long as it takes,” he replied, then paused. “Ashley, you were right to call.”