There was no hijack to report at 9:16.
( There ( ( was ( no ( hijack ( to ( report ( at 9:16 ) ) ) ) ) ) . ) )
(ROOT (S (NP (EX There)) (VP (VBD was) (NP (DT no) (NN hijack) (S (VP (TO to) (VP (VB report) (PP (IN at) (NP (CD 9:16)))))))) (. .)))
As of 9:16 there wasn't a hijack to report.
( ( As ( of 9:16 ) ) ( there ( ( ( was n't ) ( a ( hijack ( to report ) ) ) ) . ) ) )
(ROOT (S (PP (IN As) (PP (IN of) (NP (CD 9:16)))) (NP (EX there)) (VP (VBD was) (RB n't) (NP (DT a) (NN hijack) (S (VP (TO to) (VP (VB report)))))) (. .)))