Det. Bobby McCallister links a murder victim to his brother Liam's boss.
Bobby risks his lieutenant's wrath by working on a case not assigned to him; Amanda learns that she's pregnant; Fiona meets an old friend at a wedding; and Liam is given a bag of money.
Bobby learns about an undercover operation from FBI agents; Amanda has to decide whether or not to have an abortion; Kevin meets a new addition to the rectory; and Liam wants to buy a boat.
Bobby and his partner check out a missing-child report and Kevin has trouble adjusting to the new priest.
Liam gets reacquainted with a childhood friend; Bobby suggests raising Amanda's unborn baby, without checking with Clarissa first.
As the family prepares for Thanksgiving dinner, Kevin is delayed by a visit to a parishioner; and Eileen's mother arrives from Florida.
Joe tries to get Fiona to slow down and enjoy life; Liam experiences problems with women; Clarissa receives information about her birth mother; Eileen has a job interview.
Kevin tries to help a troubled youth; Bobby, who's assigned to checking old cases, finds a link between murders; Fiona has trouble deciding between lovers; Amanda befriends an Irish nanny.
Liam is attracted to the young woman staying at his parents' apartment; Simon and Bobby disagree over the father's actions in a murder case from yaers ago; Eileen is accepted by a college to continue her education.
Eileen struggles with the beginning of college classes; Fiona and Beekman have problems with his estranged wife; Kevin is asked by a former girlfriend to perform her wedding ceremony.
