Former Maharashtra home minister Anil Deshmukh on Wednesday sought default bail from a special court here in a corruption case against him being probed by the CBI, claiming the probe agency has filed an "incomplete" charge sheet in the case. The CBI had last week filed a 59-page charge sheet in the case against NCP leader Deshmukh and his two former aides - Sanjeev Palande and Kundan Shinde - in the corruption case.