(S (S (BASENP (NNP Hlathi)) (VP (VP (VBD told) (BASENP (DT the) (NNP South) (NNP African) (NNP Press) (NNP Association))) (SBAR (IN that) (S (S (BASENP (DT the) (NN investigation)) (VP (VP (VBD began) (PP (IN in) (BASENP (NNP April) (NN 2007)))) (CC and) (VP (VBD showed) (SBAR (IN that) (S (BASENP (DT the) (NNS suspects)) (VP (VP (VBD registered) (BASENP (NNS companies))) (PP (IN in) (BASENP (DT the) (NNP South) (NNP Africa) (NN police) (NN database))))))))) (COMMA ,) (SBAR (IN though) (S (BASENP (DT no) (JJ existing) (NNS files)) (VP (VBD were) (VP (VBN found) (PP (IN for) (NP (BASENP (DT the) (NNS companies)) (BASENP (PRP themselves)))))))))))) (PERIOD .))