Complex sentence: On March 11,2010, when Damon goes to trial for his crimes, Liza learns that Damon's mother, Hillary Miller was supposed to come to town for the trial, but Hillary bails at the last minute leaving Liza wondering why.
Split into simpler sentences: On March 11,2010, when Damon goes to trial for his crimes, Liza learns that Damon's mother, Hillary Miller was supposed to come to town for the trial. But Hillary bails at the last minute leaving Liza wondering why.