Former Delhi Chief Minister Sheila Dikshit today tore into her Congress colleague Ajay Maken for what she called "unbecoming comments" against her and squarely blamed him for the party's decimation in polls in the capital. "I pity him. Whatever he did just didn't yield us any kind of fruit - it came to zero," Ms Dikshit said bluntly in an interview to NDTV. "He got an opportunity and wasn't able to avail of it."