of evening light illuminated the cracked wood of Ethan’s front steps when Emma pulled up outside his house a few hours later. Ethan sat on the creaky porch swing, a can of root beer in one hand and his laptop propped on an enormous wooden spool used as a table. When he saw her, he jumped to his feet and walked quickly toward her, his face disappearing into the shadows as he left the porch’s warm glow.
“What’s going on?” he asked, before she could say anything. “Charlotte and Madeline said you’d been pulled out of class, and I couldn’t find you. Why didn’t you answer my texts?”
She stumbled forward into Ethan’s arms. “They found her,” she whispered, burying her face in his T-shirt. “Sutton’s body. In Sabino Canyon.”
She felt his body tense, then curl protectively around her. “That explains it.” She looked up at him quickly. He jerked his head toward the canyon in answer. “I sat out here watching the cops turn into the parking lot all afternoon. The place was crawling with reporters, too.”
A groan escaped her lungs. “There’s going to be a press conference, Ethan,” she said. “It’s all going to come out. And look.”
She handed him the crumpled ball of paper that had been left on her windshield that afternoon. He took his arms from around her to smooth the note flat against his thigh, then held it up to the light. A sob bubbled up from inside her while he silently stared at the note.
“The killer is threatening my family and my friends now!” she exclaimed. “Ethan, this person is watching me all the time to make sure I don’t mess up. I’m putting the Mercers in danger. I’m putting you in danger!” Tears ran down her cheeks. “I’ve been so selfish. I should never have told you the truth! I never should have let you help me with the case. And now it’s not just the murderer we have to worry about.” She wrenched out of his grasp, taking a few steps back. “The cops. The media. They’re going to figure it out. I don’t want to drag you down with me. I couldn’t bear it if something happened to you.” She looked wildly around, suddenly afraid the killer was here, watching her right now. The street was quiet now, but anyone could be out there in the darkness.
Ethan closed the distance between them and pulled her against his chest. She struggled for one panicked moment and then melted into his embrace.
“I’m not letting you go through this alone,” he said fiercely. “I don’t care what anyone thinks. No matter what, Emma, I’m here for you. With you. You can’t leave me now.”
“If they find out who I am, they’ll think I killed her. And you’ll look like my accomplice.” She pressed her face against his shoulder.
“I don’t care,” he said, his voice muffled, his face buried in her hair.
Her tears dampened the cotton of his shirt. “Ethan, I don’t want what happened to Nisha to happen to you, too.”
He took Emma by her shoulders and held her a little apart from him, forcing her to meet his gaze. Half of his face was in shadow, but his eyes shone with determination. “I’m not going to let that happen.”
She desperately wanted to believe him. The idea of going through the investigation without him felt like sending her heart through a shredder.
“Ethan,” she whispered. “I think Garrett might be the killer.”
His eyes widened. “Did you find proof?” he asked.
She told him about seeing Garrett in the classroom, about the way he watched her unfold the note. “He just sat there grinning at me. Like he was having the time of his life watching me squirm.”
Ethan’s jaw tensed. With another glance up toward the canyon, he took her hand and led her onto the dimly lit porch. Two small brown moths flung themselves at the bare bulb that hung over the house numbers. Ethan’s telescope sat near the railing, angled toward the sky. Next door, Nisha’s house was dark and silent. Emma ran her fingers through her hair nervously. The whole street felt haunted to her now.
Ethan’s laptop sat open, a cursor blinking placidly on an open document. Dostoyevsky’s Crime and Punishment sat splayed out, spine up, on the seat next to it. “Oh, sorry. Were you doing homework?” she asked, another pang of guilt cutting through her. She wondered how much of Ethan’s schoolwork she’d interrupted since she’d arrived in Tucson.
He sat down on the