World's Busiest Railway (2015)

S2E11 Palindrome

Jake and Danny go incognito as fiery brawlers to delve into the murder of a young man linked to an underground fight club. The situation takes a surprising turn when Sara's long-lost love, Conchobar (Kim De Lury), enters the fray. In a shocking turn of events, Sara is compelled to put everything on the line—her own safety and the Witchblade— to rescue her lover and ensure that the killer faces justice.