Oh, sisters.
As anyone who has one will attest, they can be your best friend or your worst enemy.
Such is this one's 'butter wouldn't melt' smile that mum Theresa Galloway didn't initially believe her daughter Leah when she tried to tell her that her sister Holly had broken her phone.
Luckily for Leah, she had video evidence. Holly, it seems, was well able to record herself but deleting the evidence of how she broke her sister's phone was beyond her.
This is why you ALWAYS lock your bedroom door when you have siblings intent on making bits of your property. Unless you share a room. Then there's really no way to prevent carnage like this.
(You've got to love the 'what the hell have I done?' face at the end.)
https://www.youtube.com/watch?v=mkBMiy5vucs
Thanks to Theresa Galloway and our JOE.ie bros for the story. 
