Dallas police are asking the public for help finding Joyce Snow, a 78-year-old woman who walked away from the 4300 block of Gaston Avenue on foot and hasn't been seen since. Police say Snow was last seen around 2 p.m. yesterday before heading off in an unknown direction, and they believe she may be lost and in need of assistance.
According to a statement from the Dallas Police Department, Snow is a Black woman standing 5 feet 4 inches tall and weighing approximately 120 pounds, with brown hair and black eyes. She was last seen wearing a blue hat, a gray sweater, gray sweatpants featuring a Betty Boop print, and green shoes. Police say she may be near a DART bus station, and the case has been logged under missing-person case number 131611-2026.
The 4300 block of Gaston Avenue sits in East Dallas near the historic Junius Heights neighborhood, less than a mile northeast of Baylor University Medical Center, according to Dallas City Hall records. That location detail matters for the search: DART operates Bus Route 9, known as the Jefferson/Gaston line, directly along Gaston Avenue, running roughly every 30 minutes and connecting East Dallas to Downtown Dallas and Cockrell Hill, per the DART bus route directory. The Baylor Station on DART's Green Line light rail is also within roughly a 12-minute walk of the Gaston Avenue corridor near Washington Avenue, according to transit mapping service Moovit, giving Snow multiple possible routes out of the immediate neighborhood if she boarded either service.
Why Police Moved Quickly on the Report
Dallas police policy carries no mandatory waiting period before a missing person report can be filed for a vulnerable adult, meaning officers were able to begin circulating Snow's description immediately rather than waiting out a standard delay. Her case appears to fall under the state's legal framework for high-risk disappearances: Texas Code of Criminal Procedure Chapter 63 allows law enforcement to classify a missing adult as high-risk or critical when age, physical disability, or impaired mental capacity puts them in immediate personal danger, according to legal reference site FindLaw.
Texas also maintains a separate statewide alert system specifically for missing seniors. Created by the Legislature in 2007 under Texas Government Code Section 411.382, the Silver Alert program lets law enforcement broadcast public alerts for missing residents 65 or older who have a documented mental or cognitive condition threatening their safety, per FindLaw's summary of the statute. To request one, the Texas Department of Public Safety requires agencies to submit medical documentation of the senior's diagnosed condition within 72 hours of the disappearance. It remains unclear whether a Silver Alert request has been filed in Snow's case.
Why Every Hour Counts in Wandering Cases
National research underscores why police are urging quick tips from the public. The Alzheimer's Association reports that six in 10 people living with dementia or cognitive impairment will wander away from caregivers or home at least once, often becoming disoriented even in familiar surroundings. The stakes of that disorientation escalate fast: the Cleveland Clinic has found that roughly half of missing individuals with cognitive impairments who aren't located within the first 24 hours suffer severe injury or death.
Dallas police are asking anyone with information on Snow's whereabouts to call 911 or (214) 671-4268.
