    sentence 4: All th ree were studied for firigerprints.  ““pNA and: other traces of. evidence .,-but  prosecutors have .not yet testified to. what, if  anything,, they yielded - ie :    ‘Sentence 2: Ail'three were ‘studied for fingerprints  ” DNA and other traces of evidencs » but there has  iueen no) testimony yet about: what the - tests.  might have yielded - is    