That's not mine!
This isn't my car!
These aren't my pants!
That's so and so's, who was in my car the other day...I don't know her name...
I don't know what that is...
Sigh...
1. It's in your car.
2. It's in your possession.
3. If it's not yours, you're around it, and likely using anyway
4. Absolutely nothing illegal about a field test kit. My department won't use them anymore due to the possibility of carfentenyl/fentanyl use, so we just charge them.
5. Hire a lawyer and go through the court system.
And...
6. The cop isn't making the dude be in a car with drugs in it. So just stop with that b.s.