Surprised no one has pointed out the similarities between this movie and
'The Bad Seed.'
They were both about disturbed little girls who may or may not have murdered someone they were jealous of. Throughout the film various 'enemies' of the girls get murdered and the audience never quite knows who is behind it. There is even a cross/medal that has been taken from the original murder victim that acts as a big clue as to who the guilty party is.
Obviously 'Alice Sweet Alice' takes a turn about halfway through when it becomes a bit of a slasher but for the first half hour of 'Alice' I was convinced that it was a remake of The Bad Seed.
Anyway, they are both great films worth checking out. Both actresses who play the young devils are creepily awesome.
I drink your milkshake...