Giddi Parameswari, wife of the slain MLA, Kidari Sarveswar Rao, said that she came to know of her husband's killing through their driver. She had last spoke to Kidari last night, she said. Later, she watched the TV and was shocked to see the news, she said. The MLA and his follower were trapped and shot dead by Maoists this morning, while they were on their way to a Grama Darshini event, in Araku Valley. The killings have triggered an outrage but the villagers.