Legal analysis: 1. The defendant does not have the purpose of illegal possession: the defendant does not have the purpose of illegal possession, which is the primary consideration for defense lawyers to handle financial fraud cases such as fund-raising fraud. 2. From the expert opinion, the defendant with insufficient evidence will plead not guilty: because financial fraud cases will inevitably involve the determination of the amount, expert opinion on the determination is the key to restore the facts of the case. 3. Starting with the use of funds: before determining whether the defendant constitutes the crime of financial fraud, we should focus on the "coming" and "going" of funds.
Legal basis: Article 37 of the Criminal Procedure Law: Defenders shall, according to facts and laws, put forward materials and opinions on whether a criminal suspect or defendant is innocent, given a lighter punishment or exempted from criminal responsibility, and be responsible for safeguarding the litigation rights and other legitimate rights and interests of the criminal suspect or defendant.