Becky Feldman

Jake and Gina revisit their past when they attend their 20th high school reunion with Amy; at the Nine-Nine, Charles helps Rosa with a thorny problem concerning her love life; Holt, Terry, Hitchcock and Scully get caught up in an acoustical dilemma.

Maura and Ali uncover new truths about their family; Shelly gets bold in her improv class; sparks fly between Sarah, Lila and Len; the past haunts Josh.

Sarah tries a new parenting style, which surprisingly works; Josh reconnects with Dr. Steve; Ali, drawn in by an intriguing new friend, travels to Palestine; Maura makes a life-changing discovery about her family history.