Sri Lanka get their first wicket in the fourth over when Lasith Malinga dismisses Dinesh Karthik with a sharp caught and bowled
Sri Lanka also need to win and hope Australia beat West Indies later on to make the last four .
Sri Lanka , who also need to win and hope Australia beat West Indies later on to make the last four , get their first wicket in the fourth over when Lasith Malinga dismisses Dinesh Karthik with a sharp caught and bowled