My sister is illegally holding alcohol

[the hacker]

If she has alcohol, your parents won't believe anything she says.

[Ad Bot]

[Zay]

don't be a snitch. let people have fun

this

only do something if it gets way too out of hand. it doesn't seem like any trouble at all right now so don't do anything

after all, she's your sister. don't be an starfish.

[Hansome duded]

she thought I would do something like that, so even if my parents found out about the alcohol without my aid, she would still lie and said I hid it in her room

When she is extremely drunk or drunk, her senses will be dull. Sneak your parents into the room while she's drinking. When she makes up an excuse, your parents will think that stuff about research is drunk nonsense.

[beachbum111111]

She makes stuff up

Ask her what she will do if you tell again but this time hide a recorder.

[Damp]

When she is extremely drunk or drunk, her senses will be dull. Sneak your parents into the room while she's drinking. When she makes up an excuse, your parents will think that stuff about research is drunk nonsense.

I don't really expect her to get drunk (damn shes to smart), im just worried because she and her friends have been drinking and also my dad is starting to wonder why is all the wine disappearing

[Machaty]

What's the big deal
If she's not responsible enough to handle being drunk then she'll get caught anyway
I would suggest doing nothing, if she gets caught so what her fault, if she doesn't, no harm done. This doesn't seem like much a conflict.

[Alternat¡ve]

Drama her.

[NML Cygni]

I don't really expect her to get drunk (damn shes to smart), im just worried because she and her friends have been drinking and also my dad is starting to wonder why is all the wine disappearing

She will get drunk at one point. There is no way in hell she won't.
Besides
Even if she doesn't, Her parents might find it.

[Window-Licker]

drink the wine and fill it with antifreeze when she's not looking

[AtlasBlue]

Let her learn a lesson herself. If it's bothering you, hide a video camera somewhere and show your parents the evidence while she's drunk.  Tell them about the threat she made to you as well, it could back you up (That is, unless, your parents actually think you watch research, then they'll scorn you. And nobody wants that.).

[Alternat¡ve]

hes a 5th grade boy of course he has seen research before lmao

[Oasis]

I don't really expect her to get drunk (damn shes to smart), im just worried because she and her friends have been drinking and also my dad is starting to wonder why is all the wine disappearing

Your parents are stupid as stuff.

[SeventhSandwich]

nothing

[Ben Grapevine]

Why does it even matter? Unless she is harming someone by doing it, leave her alone. You just look like a tattle tale.

[Col. Burton]

You are expecting someone to get drunk off of a canteen filled with wine? If she drinks the whole thing she might only get a bit of a buzz.