The Ibrahimpatnam police on Saturday opened suspect sheets against 12 persons involved in cricket betting.
The accused were organising betting through mobile phones and Internet, said West Zone Assistant Commissioner of Police (ACP) T. Hari Krishna.
Suspect sheets were opened against V. Venkatasatya Naresh, K. Srinivas, Ch. Narendra, T. Kishore, T. Ajay Babu, P. Vijay Kumar, S. Purnachander Rao, P. Kiran Kumar, Y. David Raju, P. Venkateswara Rao, L. Venkat Rao and Pulla Rao.
The accused were all natives of Kondapalli area and were aged below 30 years.
Instructions were given to keep a tab on cricket betting, said the ACP.