A teenager was killed and another person injured in a landslide triggered by rains in Mumbai today.Civic body officials informed that the landslide occurred in a slum locality in Sakinaka area of suburban Andheri. Two persons are feared trapped under the rubble, adding six fire engines were rushed to the spot, where rescue operation was underway. The officials also said that two persons, Altaf Hussain Mohammed Yousuf Khan (15) and Basappa Nimbadkar (50), were rescued and rushed to civic- run Rajawadi Hospital. Khan was declared dead on admission, while Nimbalkar was undergoing treatment.