The Adelaide grandmother, who lives alone in social housing, became terrified after hearing strange sounds coming from her roof. The pensioner said she had contacted the Housing Trust several times, worried that someone might have been accessing her home. "I told Housing, it was countless times. Advertisement AdvertisementAdvertisement AdvertisementToo frightened to immediately call police, fearing whoever was inside the roof space could come down into her home, the woman froze. The Housing Trust told 7News it takes tenant safety concerns seriously, and, according to the broadcaster, SA Police investigated the grandmother's claims.