"Officer! Officer, wait!"
It was Mrs. Alvarez, a neighbor from across the courtyard. She rushed down the concrete steps, waving her hands frantically. "That's Miss Evelyn," she pleaded, putting herself between the officer and the terrified woman. "She lives here. She's sick."
Mercer turned, visibly annoyed by the interruption. "Sick how?"
Mrs. Alvarez gestured gently toward Evelyn, who was now crying silently, tears slipping down her weathered face. "She has dementia," Mrs. Alvarez said, her voice dropping to a fierce, protective whisper. "She doesn't understand you."
Mercer hesitated. Time seemed to stop for just a moment. "What?" he asked.
Evelyn looked up, her face wet. "I'm sorry," she repeated over and over, her voice breaking. "I'm sorry."
Slowly, Mercer lowered his hand from his cuffs. The adrenaline in his veins turned into a cold realization. "You have dementia?" he asked her directly.
She nodded, or perhaps she simply bowed her heavy head.
Mrs. Alvarez pulled out her phone. "I can call her daughter. She's on file with management."
The power dynamic in the courtyard shifted slowly and uncomfortably. Mercer stepped back, the rigid certainty completely draining from his posture. The truth settled heavily onto his shoulders: he wasn't stopping a criminal. He was interrogating a vulnerable, terrified elder.