The Bengaluru Police have registered a case against Rameshwaram Cafe owner Raghavendra Rao, his wife Divya Raghavendra Rao, and senior executive Sumanth Lakshminarayan after a 19-year-old customer alleged that he found a superworm in his food at the cafe's outlet in Kempegowda International Airport (KIA) Terminal 1. The case includes charges of food adulteration, criminal conspiracy, and cheating.