<p>Kolkata: The Enforcement Directorate has seized several documents during the nearly 20-hour-long search operation at the residences and nursing home of TMC MLA Sudipto Roy in connection with its probe into financial irregularities at the RG Kar hospital, an officer said.</p>.<p>Sleuths of the central probe agency, who started the operation at Roy's residences in Sithi and the adjoining nursing home early on Tuesday, left at around 2 am on Wednesday with a “boxful of documents”, he said.</p>.In the shadow of death: Kolkata doctor's rape-murder puts focus on RG Kar hospital's dark history.<p>"Some important case-related documents have been seized. We are trying to find out whether the doctor had carried out any financial transaction or other dealings with the hospital," he told <em>PTI</em>.</p>.<p>Besides Roy’s residences and his nursing home, the ED also conducted raids at the house of a medicine dealer and four other places.</p>.<p>As a part of its investigation of the case, the CBI had arrested former principal of the state-run hospital, Sandip Ghosh, and three of his accomplices.</p>.<p>The financial irregularities surfaced following the rape and murder of an on-duty woman doctor at the hospital. </p>
<p>Kolkata: The Enforcement Directorate has seized several documents during the nearly 20-hour-long search operation at the residences and nursing home of TMC MLA Sudipto Roy in connection with its probe into financial irregularities at the RG Kar hospital, an officer said.</p>.<p>Sleuths of the central probe agency, who started the operation at Roy's residences in Sithi and the adjoining nursing home early on Tuesday, left at around 2 am on Wednesday with a “boxful of documents”, he said.</p>.In the shadow of death: Kolkata doctor's rape-murder puts focus on RG Kar hospital's dark history.<p>"Some important case-related documents have been seized. We are trying to find out whether the doctor had carried out any financial transaction or other dealings with the hospital," he told <em>PTI</em>.</p>.<p>Besides Roy’s residences and his nursing home, the ED also conducted raids at the house of a medicine dealer and four other places.</p>.<p>As a part of its investigation of the case, the CBI had arrested former principal of the state-run hospital, Sandip Ghosh, and three of his accomplices.</p>.<p>The financial irregularities surfaced following the rape and murder of an on-duty woman doctor at the hospital. </p>