Complex sentence: It was stated in court that Hookers' children were told "K" would go home at night; however, after they had gone to bed, he took her out of the box to feed and torture her.
Split into simpler sentences: It was stated in court that Hookers' children were told "K" would go home and that at night. However, after they had gone to bed, he took her out of the box to feed and torture her.