Kim Estes

The team are called to shut down a campus in order to create a profile for a killer, but they have doubts about the main suspect after taking them into custody.

In the biggest case of his career, Marshall faces off with his archenemy, Brad; the gang remembers delinquent moments from their teenage years.

The prosecution calls a surprise witness in Alison's trial; Aria, Emily and Spencer race to find last-minute evidence; Ezra and Caleb have differing opinions on what Mike should do if he is called to testify.

Testimony at Alison's trial reveals a plethora of lies; Spencer, Aria, Emily and Caleb follow a string of clues in hope of uncovering information that will clear Hanna.

In the aftermath of an event that strikes close to home, the NCIS team unite to seek answers and demand justice, in order to protect their most vulnerable colleagues.

Addison's role as a parent is challenged when Henry's biological mother asks to be involved in his life; Addison's mentor shares a difficult secret.