When cat brings home a special surprise for her humans, that is usually a dead mice, socks or similar. But, this is not a case with this cat. She brought her owner a 5 grams of weed. They were surprised of this act.
Probably, some passerby or neighbor dropped the bag somewhere and this cat found it. Her owners called the police and they are investigating the case. The police were also surprised about this and estimated the street value of this weed on a 150 dollars.