Complex sentence: In 1947, they directed "Paithiyakkaran" to support N. S. Krishnan's drama troupe, when N. S. Krishnan jailed for Lakshmikanthan murder case, after his acquittal in the case N. S. Krishnan also starred in the film.
Split into simpler sentences: In 1947, they directed "Paithiyakkaran" to support N. S. Krishnan's drama troupe, when he was jailed in the Lakshmikanthan murder case. After his acquittal, N. S. Krishnan also starred in the film.