Series premiere. Amid mounting community pressure, Detective Mare Sheehan shoulders a directive to revive an unsolved missing person’s case.
Mare questions suspects in a grisly murder case and gives an icy welcome to Colin Zabel, a county detective called in to assist.
Phone records lead Mare and Colin to question an unlikely suspect. Later, Mare receives some unprompted family advice from Richard.
Colin presses a local priest about his past. An anonymous call gives Dawn hope that Katie might still be alive.
Mare meets with a semi-retired source about possible connections in her three cases.
Given a second chance and motivated by the loss of a friend, Mare reevaluates old suspects, which leads to a shocking clue.
When her case takes a devastating turn, Mare’s family and friends process the fallout while she attempts to find her own way forward.