A case was filed in connection with the killing of two women, including a khadem (caretaker) of a mazar (shrine), at Shilmandir in Sadar upazila of Munshiganj.
Kafiluddin, son of Taijun Khatun filed the case with Sadar Police Station against some unidentified people on Wednesday.
Police arrested five people, including, Masud Kotwal, 55 and Babu Sarkar, 25, from the shrine but Khadem Arif, a khadem, went into hiding.
Alamgir Hossain, officer-in-charge of Sadar Police Station, said the motive behind the killing could not be unearthed yet.
Earlier on Wednesday, police recovered the throat-slit bodies of the two women ---Taijul Begum, 48 and Amena Begum, 60, a khadem of the shrine..