Arati Sutar, 26, committed suicide in a suburb in Kolhapur city by strangulating herself on Tuesday when she was delivered of a girl child second time. Anita Dhekane, 19, set herself on fire in her house at Jaysingpur in Kolhapur district. It is not known why she took the extreme step. In the third incident, Mayuri Nigave, a professor in Shivaji University, who was injured when a truck hit the two-wheeler she was riding, died on Tuesday. The accident occurred when she was going to Kolhapur to shop for her wedding anniversary.