Continuing its crackdown in the railways bribe case, the CBI on Tuesday raided the residences of arrested Railway Board Member (Staff) Mahesh Kumar in Mumbai, officials said.
The investigators searched the Altamount Road house of Kumar in south Mumbai, an official said.
Kumar has been in custody of the Central Bureau of Investigation (CBI) since Saturday after he was nabbed at Mumbai airport in the alleged corruption case involving Vijay Singla, nephew of Railway Minister Pawan Kumar Bansal.
The CBI officials refused to divulge details about the outcome of the raid at Kumar's residence.
Sources said that the investigating agency received a tip-off that some property related documents, passbooks and jewellery were removed from his official residence by his household members soon after the news of his arrest flashed.
They said the agency tracked the location of these items and documents after questioning local taxi drivers and family members of Kumar.
The sources said based on the inputs, searches were carried out in Mumbai-suburb Bhayander from where these items including documents of property, diamond and gold jewellery were recovered from a "shady" place where they were hidden.
They said although the initial value of these items does not seem to be "staggering but it is substantial".
Kumar was arrested by the agency for allegedly paying Railway Minister Pawan Kumar Bansal's nephew Vijay Singla Rs 90 lakh through a Bangalore-based businessman for managing a coveted post in the Railway Board.
Middleman Sandeep Goyal had allegedly promised Kumar to arrange the plum post of Member (Electrical) in Railway Board in return for promised Rs 10 crore, which needed time till the retirement of present members, the sources said.
Meanwhile, Kumar had approached Goyal for managing additional charge of General Manager, Western Railway and Signal and Telecommunication to be retained by him till is appointment as as Member (Electrical) is done.
Goyal allegedly demanded Rs two crore as bribe immediately for this interim arrangement and said the balance of Rs 10 crore for his appointment to the post of Member (Electrical) may be paid later, they said.
According to the probe agency, Kumar - who wanted to get appointed to the post of Railway Board Member (Electrical) - had agreed to pay a bribe of Rs.10 crore of which he paid Rs.90 lakh to Singla.
Singla was arrested by the CBI last Friday for accepting the bribe from N.R. Manjunath, an agent of Kumar. The CBI also nabbed an accomplice Sandeep Goyal who is reported to have brokered the deal.