Shira’s verification is also humane. She knows that facts can be sharp and that people are frail, so she sharpens data with care. When a teenage informant insisted he'd seen one man leave the scene, Shira watched the boy’s hands while he spoke. The small, certain movements — the way the boy traced a barber’s scar on his own wrist when he lied — told her to look again. A camera across the alley, ignored by others because its feed was grainy, when slowed and stabilized, showed two silhouettes. The second figure was there all along; the boy had seen both but named only one. Verification meant returning to the scene with patience, and that patience changed an arrest into a rescue.