Bauerstein had been at Styles on the fatal night, and added: "He said twice: 'That alters everything.' And I've been thinking. 
( ( ( ( Bauerstein ( ( ( ( had ( ( been ( at Styles ) ) ( on ( the ( fatal night ) ) ) ) ) , ) and ) ( ( ( ( added : ) `` ) ( He ( ( ( ( said twice ) : ) ` ) ( ( That ( alters everything ) ) . ) ) ) ) ' ) ) ) And ) ( I ( 've ( been thinking ) ) ) ) . )
(ROOT (S (S (NP (NNP Bauerstein)) (VP (VP (VBD had) (VP (VBN been) (PP (IN at) (NP (NNP Styles))) (PP (IN on) (NP (DT the) (JJ fatal) (NN night))))) (, ,) (CC and) (VP (VBD added) (: :) (`` ``) (SBAR (S (NP (PRP He)) (VP (VBD said) (ADVP (RB twice)) (: :) (`` `) (FRAG (NP (DT That) (JJ alters) (NN everything)) (. .))))) ('' ')))) (CC And) (S (NP (PRP I)) (VP (VBP 've) (VP (VBN been) (VP (VBG thinking))))) (. .)))
The fact that Styles was at Bauerstein changes everything.
( ( ( The fact ) ( that ( Styles ( was ( at Bauerstein ) ) ) ) ) ( ( changes everything ) . ) )
(ROOT (S (NP (NP (DT The) (NN fact)) (SBAR (IN that) (S (NP (NNP Styles)) (VP (VBD was) (PP (IN at) (NP (NNP Bauerstein))))))) (VP (VBZ changes) (NP (NN everything))) (. .)))