Part 1: The Dead Number Rehan Mehta’s phone buzzed once. Then again. Then it stopped. Half-asleep, he groaned and turned over in bed, pulling the blanket over his head. The digital clock on his desk blinked 2:13 AM in a harsh red glow. Whoever it was could wait. But then he saw the notification: 1 new voicemail from Unknown Number. He sat up. Unknown numbers weren’t unusual in his line of work — Rehan was an investigative journalist for The Daily Ledger. But voicemails at 2 AM? That was new. He plugged in his headphones and hit play. Static. Then…