KASUR: Four siblings, including three sisters, were killed in an accident near here on Thursday.Police said 16-year-old Imran was travelling on a motorcycle with his three sisters when a rashly driven vehicle hit the bike near Bhoe Asal Mor, Chhanga Manga. Resultantly, Imran, Iqra, 22, Laiba,13, and Tayba, 11, died instantly. The driver fled while police reached the spot and started investigation after registering a case.