Dearborn Heights police are investigating an armed home invasion reported earlier this afternoon in the city’s south end. The incident occurred on Annapolis Street near Beech Daly. Police say 4 armed males forced their way into a home, robbed the homeowner, and took the homeowner’s firearms before fleeing the area. No arrests have been made. Police conducted a K-9 search, and a nearby school was placed on lockdown as a precaution while officers searched the area. There is no threat to the commun