(S (S (BASENP (DT The) (NNS suspects)) (VP (VBD were) (VP (VP (VBN arrested) (PP (IN on) (BASENP (NNP Friday)))) (PP (IN by) (BASENP (DT the) (NNP Mpumalanga) (JJ organized) (NN crime) (NN unit)))))) (PERIOD .))