Complex sentence: After the murders Judith Kane observed the painters and dockers code of silence and did not make contact with police, incited the rumours circulated among criminal and police circle alike, and in turn the police queried her about the whereabouts of Les Kane.
Split into simpler sentences: After the murders Judith Kane observed the painters and dockers code of silence and did not make contact with police. Rumours circulated among criminal and police circle alike, and the police eventually queried Judy about the whereabouts of Les Kane.