City crime branch officials on Saturday arrested a biker — one half of a two-member gang who attacked brutally and injured them before making a dash with their valuables.

Police said the accused, Jaychand Achanand Yadav alias Vakil (25) and his associate would wear helmets to cover their faces while committing an offence. Their luck ran out after they attacked a group of women inside Vikhroli Church and ran away with their valuables.