(S (S (BASENP (NN Court) (NNS documents)) (VP (VBD set) (NP (BASENP (DT a) (NN scene)) (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (BASENP (NN 36-year-old) (NNP Semrau)) (VP (VBD was) (PP (IN in) (NP (BASENP (NN charge)) (PP (IN of) (NP (NP (BASENP (DT a) (JJ small) (NN group)) (PP (IN of) (BASENP (NNS soldiers)))) (VP (VP (VBN caught) (PP (IN in) (BASENP (DT an) (NN ambush)))) (PP (IN on) (NP (BASENP (NNP October) (NN 19)) (BASENP (JJ last) (NN year))))))))))))))) (PERIOD .))