Delhi police registers case of extortion and abetment of suicide against AAP MLA Prakash Jarwal in doctor Rajendra Singh suicide case. A 52-year-old doctor committed suicide by hanging himself early in the morning in the Durga Vihar area of Delhi. The police have recovered a suicide note in which he blamed local MLA Prakash jarwal and his associates. In his suicide note, the doctor alleged that the MLA and his associates continuously threatened him.