I need help with a house in Boise,Id.?

grew up in a house in Boise idaho, i would always dream about this little girl that wore a white gown and always carried a knife. My sister ALWAYS had the same dream, we would both wake up in the middle of the night bawling our eyes out and panicking, well we moved and we havent recieved any of the dreams in a few years. My sister recently ditched school with her friend and snuck into the vacant house to check things out, they recorded a ghost talking to them and videos of her shadow on the wall, the little girl i saw in my dreams name was lucy, she was the ghost talking to them, she's 9 years old and got killed in the house before we moved in, she would always hide beneath the house so her dad wouldnt hurt her, but he stabbed her, and thats why she carried the knife around. But recently since my sister went back to the house, she's been recieving the terrifying dreams again. She's going back this weekend with a wigi board. Is there a website i can go to for information on the house or news articles on previous deaths? If so that'd be nice.