The state cannot help you, but you can ask the IRS to contact the employer. Go to the following link on the IRS web site for instructions for what to do if you cannot get your W-2 from your employer.
Topic no. 154, Form W-2 and Form 1099-R (What to do if incorrect or not received)
If you end up needing to file Form 4852, you can prepare it in TurboTax and it will be included in your tax return. You do not have to use the Form 4852 that the IRS sends you.
