Arlington County July 1, 2024 11:50 pm Arlington County launches new response system for mental health crises Arlington County launched a new system to better respond to individuals who may be experiencing a mental health crisis. News4’s Mauricio Casillas reports. Local 2:21 DC, 13 states sue TikTok, claim platform is addictive and harmful to children 2:32 Family mourns loved ones who died in suspected arson 2:03 Prince William County police combat auto thefts with high tech help 21:32 Researchers fly into Hurricane Milton: The News4 Rundown 2:57 New details in death of 5-year-old boy