If somebody is proven guilty what can be the charges i dont know

It depends on what you did

Explanation:

For example stealing charges are that the theft of any property or services valued at less than $1,000 is a class 1 misdemeanor in the state of Arizona. There are five classes of felony theft in Arizona, which range in fines from $150,000 and jail time of four months to 12.5 years.

answer:

"it is often classified as either a schedule ii or schedule iii substance, making it illegal to possess for personal use or distribution. crystal meth can be ingested, injected, or smoked. it is a highly addictive substance and can lead to many different personal, medical, and legal problems."

this is the link

hope your friend dont get in trouble