Former Election Commission Secretary and PSC member Helal Uddin has been arrested by Chattogram police.  He was taken into custody on Wednesday evening from the Bayezid area of Chattogram city and later transferred to Kotwali Police Station.  Rizvi accuses govt of 'hide and seek' over arrest of Hasina's ministers Fazlul Kader, Officer-in-Charge (OC) of Kotwali Police Station, confirmed the information. Sources indicate that Helal Uddin was a key figure behind the controversial overnight voting in 2018 and a facilitator of vote manipulation in 2024.