🚨 The Gist: A tense standoff is underway in Grayson, as police negotiate with a person barricaded inside a home on Winding Down Way. 🔍 The Details: Gwinnett County Police and SWAT teams are currently engaged in a standoff with an individual who has barricaded themselves in a residential property. The situation began unfolding earlier today, and police are making concerted efforts to resolve the situation peacefully. The area around Winding Down Way has been cordoned off, and residents are advised to avoid the vicinity for their safety.