Officials of the Andhra Pradesh Grameena Vikas Bank (APGVB) branch in Chityala here were shocked on Tuesday morning to see windows broken by miscreants trying to enter the bank. “It appears to be an unsuccessful burglary attempt. So far, we could not trace who did it as the CCTV and its recording equipment is missing,” police said . The police confirmed that no cash was stolen. A case has been registered for investigation.