- You do have a right to file a criminal complaint against third party complainant for malicious prosecution by filing a false case. The complaint can be filed under Section 193 in the Court where the criminal complaint is filed. You can also claim damages from him. This can be done only after honourable acquittal of father by trial Court.
- Against insurer you can approach District Consumer Commission under new Consumer Protection Act, 2019 for not settling claim taking untenable defence of drunken driving. Issue lawyer's noticers to insurer seeking compensation and thereafter file complaint. You will get compensation with interest, cost of complaint and Advocate’s fee.