Do creepers attack villagers?
I found traces of explosion (and missing villagers) in my village.
Did villagers aggro some creepers, or was it someone else on the server?
Solution 1:
No, only zombies attack the villagers. A creeper may have tried to blow up someone else or else it could have been a griefer.
Solution 2:
The creepers wont attack villagers. Only zombies will and sometimes during a siege they will gang up on one villagers door and break it down allowing them to kill the creeper inside!! A creeper could also blow up but this is highly unlikely as the player is the only one who can anger it.