Girri in his letter written today to Kejriwal invited him to Constitutional Club to produce "evidence" he had against him in the MM Khan murder case, on Sunday 4 pm.
Kejriwal in his letter to Delhi Lt Governor Najeeb Jung yesterday had accused him of "saving" BJP MP Mahiesh Girri and NDMC Vice Chairman Karan Singh Tanwar in Khan's murder.
The BJP MP asked Kejriwal to either prove his charge against him or "resign" from the post of Chief Minister.
MM Khan, an estate officer of New Delhi Municipal Council(NDMC) was shot dead in Jamia Nagar a day before he was before he was scheduled to pass the final order on the lease terms of hotel 'The Connaught' which was functioning on a property leased by the civic body, on May 16.