Upland Police are on scene investigating a home invasion robbery. Around 7:30p.m., Per scanner traffic, Upland Police received a 911 call from a female victim advising she was tied up inside the residence and the suspects had already left the location. Officers arrived in the 800 block of Kenwood Street and located the victim inside the residence. The victim told officers the suspects were armed with guns and had their faces covered. The suspects left with a safe and other items. Upland Fire responded to the scene and evaluated and released the victim at the scene.