Nikam, when asked by PTI whether he had accepted the state's request, said, "The chief minister telephoned me a few minutes back and I have agreed to take up the case."
He said the state home minister RR Patil too had spoken to him regarding the case and he had given his consent to appear on behalf of the state.
The chief minister also requested media to protect and respect the privacy of the victim.
"The state wanted to engage the best legal talent in the case and see that maximum punishment is meted out to the culprits in the gang-rape of the photojournalist," Chavan said, adding that all the five accused in the case are arrested by police.
The 23-year-old victim, working as an intern with an English magazine, was gang-raped in the premises of the defunct Shakti Mills Compound where she had gone along with a male colleague on an official assignment to shoot pictures on August 22.