Sadie interviews Billy's ex-classmates hoping to find information about a key piece of evidence. Also, she defends Elena Garcia (Mercedes Mason), her childhood best friend, in a probation violation case; Cameron is asked on a date by her former classmate, Peter (Ben Lawson); Albert's unpredictable father Tyson (Carl Lumbly) comes to visit; and Isaiah faces off in court against Ivan Sturgill (Lawrence Pressman), his former law partner and current rival.