Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the right order to form a meaningful and coherent paragraph.

A: Everyone is stunned by the news that 27-year-old Emir Tarhun is no more.

B: He was shooting an underwater film.

C: He was brought to the surface unconscious around 2 p.m.

D: A poisoned barb in the ocean killed him.