Zaheer Khan (34) was abducted on August 13 and kept in a room at a petrol bunk in Kukatpally area because he failed to repay the money he had borrowed from bunk owner M Shah, said police sub-inspector S Venkanna.
"The issue seems to be non-repayment of money by Khan to the bunk owner, loaned around 4-5 months ago. It is not clear how much money Khan owed," Venkanna said.
Khan managed to escape from the room yesterday.
Mohd Sohail and Siva were identified as the arrested duo, while search is on for others.