I am fuming about this girl on facebook i need help now ? :'(?

[YaDunkno 2K11]

Hi people i have a very sad story so please listen and tell me what i should do.
Two days ago i added this beautiful girl called Mila on facebook, so now i am waiting for her to accept it. She accepted my friend request yesterday but it wasn't her who accepted it, it was her mum. As i went on Mila's wall all i saw was R.I.P, this girl called Ava had bullied Mila so much she committed suicide. As i was scrolling down Mila's wall i saw a post on her wall from this Ava girl saying and i quote "Mila has committed suicide well that's one less slag around" after i read that i was infuriated and i couldn't understand why someone would write that to someone. About an 1-2 hours later Ava wrote on Mila's wall again but this time saying and i quote "Mila Cook Is gone hope Danielle Lauren Is next both slags" i was now so angry half of me wanted to kill this bitch the other half wanted me to go to the police. I am disgusted a 14 year old could say such things about a 17 year old that in the end she committed suicide. The upcoming generation makes me feel sick. So please people tell me what i should do ? Do i go to the police or what ? (i'm in the UK)

[zig]

I would delete and start over or simply block and report the person you do not like.

[?]

Contact the police mate and still well away from the situation yourself. Idiot little girls should be completely ignored. Get the police involved and let her mother deal with having a disgusting little brat as a daughter.

[Dniproyvtr]

You can go to the police and provide them with information about this Ava what she wrote about Mila.
They might be interested about this girl, it will give both them and the family some answers why Mila committed suicide.