from previous-

-perhaps  the  officer  believed   asad  ali  was  himself  involved  in crime  and  was  protecting  himself  and  spinning  a  tale  to  get  out  of  it, he  had  called  two  police men  who  came  from the police   station  to  assist  him , they  took position next  to  him,  they  all took asad  ali  to  the  counter  , at  that  point  the  officer"s  cell  buzzed , he  stopped  to  receive  it,
-while  speaking  on the  phone  ali  watched  his  expressions  changing  so  rapidly  that  he  was  surrounded  with   doubts, the  officer tells  ali  nisar  died  in the  helicopter  before  reaching  the  hospital, bad  news  , all was  not  fine  with  them