In a shocking revelation, three women from Tenali, Guntur district, have been arrested for their involvement in a series of cyanide murders targeting vulnerable individuals over the past two years. The accused, identified as Munagappa Rajani (40), Mudiyala Venkateswari alias Bujji (32), and Gontu Ramanamma (60), have confessed to killing three people and attempting to kill three others for gold and money.