Woman emerged from restaurant where she was held hostage for 7.5 pm . Police were summoned to queen 's hotel Quay after 6 pm on Sunday . A ' hostage ' former hostage entered the premises armed with a knife . The 35-year - old man has been arrested but had yet to be charged .
Woman emerged from restaurant where she was held hostage for 7.5 hours . Police were called to Melbourne 's Riverside Quay after 10pm on Sunday . A 'disgruntled ' former employee entered the storeroom armed with a knife . The 35-year-old man has been arrested but had yet to be charged .