A man is dead following an hours-long standoff with Owasso and Collinsville police.Owasso police received a call for assistance from Collinsville police on Thursday evening, around 10 p.m.A 911 call revealed that the man, who ha s not yet been identified, was outside his home with a gun on West Maple Street, threatening to kill his neighbors and family members.The man retreated inside while his family ran to a neighbor's home for safety. Officers used drones to try to talk to him, without success.Officers eventually heard a single gunshot coming from the home. They broke a window and deployed an interior drone to search inside. They found the man dead, with a pistol nearby.No one else was hurt, and no one else was inside the home. Stay in touch with us anytime, anywhere -- 2 News Oklahoma on your schedule | Download on your TV, watch for free. How to watch on your streaming device Download our free app for Apple, Android and Kindle devices. Like us on Facebook Follow us on Instagram Watch LIVE 24/7 on YouTube ...read more read less