Crime Investigation?

Question

In the investigation regarding one theft among the suspects A,B,C one who is the thief always tells lies, the helper to the thief tells both truth and lies , the other fellow who is innocent always tell the truth. They made the following statements

A: I'am a doctor B is a barber and C is the taxi driver.

B: I'am an employee of water works dept, A is the taxi driver and C is the doctor.

C: I'am a lawyer A is a taxi driver and B is the doctor.

Who is the thief?

Answer 1

The lawyer is the thief, C.