Chuck Hittinger

A dark secret resurfaces when Jenna Cavanaugh returns to Rosewood; the girls deal with questions surrounding Alison's death.

Relationships are explored among the girls as they pay tribute to Alison's memory; Aria encounters her father's former mistress.

The girls pay the price for trying to ignore "A"; a new male arrival changes the status quo; Spencer's father asks her to throw a tennis match.

Disturbing secrets threaten to ruin the girls' homecoming dance; an odd date choice leads to a sticky situation.

After the homecoming dance, the girls try to sort out the devastation, plus "A" isn't the only one sending Aria texts.

Alison's brother, Jason, arrives in Rosewood as last-minute preparations are made for her memorial service.