My friend is a student here,F1, his employer made him work for 3 months, supposedly saying that his per hour income would be 7.75 an hour, working at least 110 hours a week, and after taxes he said he has cut around 1500 in taxes, including federal and state,....now when he went to ask for his tax return papers he said he is a student and u were working illegally with me, dhasaunu samma dhasayo ani aile tax return aaula bhanera he has no hopes because he was giving him personal checks!!!, so there is no record of his work with him, except the personal checks he deposited.

So how can my friend get the money? is there a way he can teach the employer a lesson maybe ? what are the chances if he sues him and the business? how should be approach the problem?