First, it is not involuntary intoxication - you took the pills; no one slipped them to you. Moreover, intoxication is not an issue of voluntary or involuntary for legal reasons (although if one had a compelling case of involuntary intoxication then a jury, and maybe even the prosecutor, might be persuaded.)
Unfortunately, you are not the first who has "sleep" drove while on Ambien. That stuff is terrible!!
You are a second offender, and with the accident, the facts are a bit more egregious.
You need to hire a good lawyer ASAP. You are facing up to 1 year in jail and up to a $4,000 fine as a second offender.
Stop providing factual details (to the extent you can) about your circumstances. You absolutely need to consult with qualified criminal defense counsel with experience in DUI defense. I'm sure attorneys licensed in TX will respond. Start looking for suitable counsel without further delay. If you need assistance I can refer you to very qualified counsel in Austin. You can contact me at email@example.com God luck.
No defense of involuntary intoxication here. Get an experienced DWI attorney asap. Also, based upon your fact pattern wherin you wake up and "had a few shots" you may want to consider counselling in advance of court.
" My previous DUI was in GA over 15 years ago. "
Then you are familiar with the procedure and the fact that you need a criminal defense attorney. As you will recall, IF you are deemed indigent, an attorney will be appointed for you. If not, you will have to pay for your own attorney.
The TX and your local bar associations can provide you with referrals.
The foregoing is for general information purposes and does not establish an attorney-client relationship.
Your question is unclear as to whether you were in your car during all of the facts you presented or if you fell asleep in your house and woke up in your car. Ambian has horrible side effects and you may have a defense of involuntary driving. Don't post any more facts on here, but instead, consult with a local criminal defense lawyer.
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