With very little information provided here, you were likely charged with violation of Penal Code 647(f), a misdemeanor with a potential of six months jail (you will never get that), but likely they will offer a fine or diversion. You can argue that someone put something into your drink as a defense, but whether you are successful is another matter. That is something you should discuss with your attorney (if you can’t afford a private attorney then discuss with a public defender). However, why start out with arguing some defense you com up with when the prosecution has the burden of proof to prove you guilty?
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