A major train accident gives Dom the perfect opportunity to escape back into work mode.

Bernie's husband is fighting dirty in the divorce, turning her children against her. The mother of a young train victim overpowers Bernie with her grief, leading her to confront her own failings as a mother.

Zosia is keeping her grief bottled up, but Ollie is there to offer a shoulder to cry on. Is their romance about to be rekindled? Show less