A software engineer, who returned from the United States of America two days back, committed suicide by consuming poison at Kukatpally, near here last evening. According to Kukatpally police, the 35-year-old software engineer E Anil Kumar, hailing from Guntur district, took the extreme step while proceeding to his sister’s house at Eenadu Colony in Kakatpally in a cab. In a suicide note found in the cab, he stated that he was taking the drastic step as he was vexed up with life. Martial discord might be behind his suicide, police said. A case was registered on suspicious death and investigation on, police added. UNI