
Angela goes undercover as a high school substitute teacher to investigate a series of drug overdoses among the students. Meanwhile, she struggles to make sense of a secret meeting she witnessed between her boss and her imprisoned mother.
The team investigates a millionaire whose wife has disappeared, and who is suspected of killing her. On the personal front, Angela goes to visit her father in prison for the first time in over ten years, but still has trouble letting her guard down about her past with her new boyfriend.
Angela is a bridesmaid at the wedding of her closest friend from college, but has to keep leaving to investigate death threats to a well-known news anchor. Meanwhile, Angela asks Dozer to track down her ne'er-do-well younger brother.