A chase

I am sitting outside on my front verandah.  An Indian kestrel lands outside.  I had heard it's screech earlier.  I find a crow is chasing it.  The crow lands near it and the kestrel takes off again and I see now what the crow is after.  The kestrel has a dead mouse in it's claws.  About half an hour later I see the kestrel sitting on a tree and there is nothing with it.  I wonder whether the kestrel managed to hide it's prey or whether the crow stole it.