MIAMI GARDENS, FLA. (WSVN) – A senior man armed with a firearm has actually barricaded himself inside a home in Miami Gardens, authorities said.Special action groups from the Aventura Police and North Miami Beach Police divisions have signed up with Miami Gardens Cops systems at the scene along the 16900 block of NW 25th Court.Officials claimed authorities originally responded just before midday on Monday.Five hrs later on, they claimed, the 94-year-old subject remains barricaded.Investigators claimed the man’s family members notified them that he experiences dementia.Please check back on WSVN.com and 7News for even more details on this developing story. Copyright 2021 Sunbeam Tv Corp. All civil liberties reserved. This material might not be published, program, revised or redistributed. Join our E-newsletter for the current information right to your inbox