Someone stole my cat (help)

Posting here because it’s worth a shot. I believe someone stole my dads cat. Near morena blvd/ elevation road/ USD/ Linda vista. She went missing and I have found her AirTag ALONE (it was in a rubber case before, someone would have had to get it out/ it wouldn’t fall out) in the dirt across the street. Her name is Semilla. If you happen to be in the area please let me know if you ever see anything. Her collar was pink which I’m sure is off now but yeah. So sad.