Relying on empirical studies from New York City, Chicago, Houston, and Dayton, Ohio, this motion explains that ShotSpotter alerts are unreliable because they rarely lead to discovery of gun-related crime or weapon use. It further argues that ShotSpotter alerts are unparticularized because they improperly equate assessments about a place with assessments about individuals in that place. Finally, it contends that police should not be permitted to combine a ShotSpotter alert with other vague and unparticularized hunches—like the high-crime-area label—to establish reasonable suspicion, particularly given cited research about how ShotSpotter sensors are predominantly placed in communities of color and police are more likely to describe these same communities as high-crime areas regardless of actual crime rates.