In a petition to the Commissioner, A K Vishwanathan, the investors said that a couple, along with their son, were running a chit fund in Gandhipuram with a branch in Selvapuram in the city.
Promising higher interest, they had collected money from a large number of people, ranging from Rs 50,000 to Rs three lakh, they said.
The couple had displayed a board in front of the office claiming that they would be going on a one week holiday from July four.