Ghosts

Well this is my understanding.
Haunting in Connecticut the movie is nothing more then that a movie. It is not based on true events, and never was based on True Events.
According to something else I read about Carmen Snedeker, now Carmen Reed, she is now divorced from Al Snedeker, but Al was an alcoholic and Carmen was involved in illegal or trafficking some illegal lottery tickets or something to make a living.
That many of the stories of the problems they had there was the boy and his medications and the father and his abusiveness to the family because of the alcoholism.
The kids are now grown and Ms. Reed has started a book of her own and now she is a Spiritual Advisor!
Anyways here is some links for you to look over and read.
The whole thing was hoaxed including the book. The author never got to meet the family and/or the boy and never even knew if the boy had cancer. He never saw any of the events and when he went over Lorraine and Ed Warren's notes and such on the house and the happenings they were so jumbled and mixed up that Ed Warren told him this;
He told me not to worry, that the 
family 
was 'crazy.' I was shocked. He said, 'All the people who come to us 
are 
crazy. You think *sane* people would come to us?' He knew I'd 
written a 
lot 
of horror novels prior to that, so he told me to just make the story 
up 
using 
whatever details I could incorporate into the book, and make it scary."

So the author did do that only because he needed the money and he needed the money badly this was one of his low points in his writing career so before you go spending 100's of dollars on the book.. read about it first in many places that is listed on the net.
Here are some links on the story, the book and Carmen Reed once Carmen Snedeker.

http://www.dreadcentral.com/news/31004/a-haunting-connecticut-what-really-happened

http://www.carmenreed.com/

Also to let you know the new owners have had no problems or issues and the house was never a funeral home.
And the new owners are suffering from this movie and other publicity with looky loos and every thing else coming to their doors and windows asking if the place is haunted and such.. scaring their children now are these people then the house!
They have had to put a fence up and no trespassing signs and they have had to call out the Police Department a few times as well.
As they said they don't mind the people who take pictures but they do mind the invasion of strangers to their home.
They have thought of charging and giving tours of the house so that they can stop the curiousity but they are not sure of this yet.

all i know is that it was on "a haunting" which is a cool series i watch

That has been kept a big secret as the new owners are going absolutely crazy with the people who have found the place.

Actually Haunting in Connecticut is nothing more then another good horror movie and though it states it is based on a true story it is not a true story.

It was found out later that Carmen Snedeker and Al Snedeker had some mental and emotionally issues as well as marital issues. Al liked to drink hence a lot of physical and mental abuse on the family. And Carmen was into some illegal selling of lottery tickets or scamming of some sort on those lines to keep the family income coming in.

As far as the boy who had cancer no one ever really knew that for sure.

Supposedly he got violent due to his medications for the cancer, and was put into a psychiatric facility for a short period of time.

But there is a lot to this story that is questionable.

A lot!

It may of been a funeral home but nothing has ever surfaced that it was haunted by anyone who has been in the home previous or after, as right now someone else owns the home a Susan Trotta-Smith, and she is tired of the people that have found the home address on Google and such and invading their privacy. That the home for 10 years she has lived in it has not been haunted and never was haunted.

The author of the now not in circulation book In a Dark Place by Ray Garton stated he made the book when he was at the lowest of lows in his life.

That he never got to meet the boy with cancer. He was never allowed into the home and when he got the notes from Ed and Lorraine Warren they were so mixed up and jumbled that he was not sure how to put a book together for them to publish. When he called Ed Warren on this, this is what Mr. Warren told him:

They're crazy," he said. "All the people who come to us are crazy, that's why they come to us. Just use what you can and make the rest up. You write scary books, right? Well, make it up and make it scary. That's why we hired you."

Here is where I got this information from:

http://www.damnedct.com/damned-interview-ray-garton/

The only thing that I can tell you about the home is it is Southington, CT.

That I think is all anyone knows.

Also do keep in mind they don't mind photos taken of their home but they are very adamant about people in their yard and on their property and scaring the kids when they answer the door and ask is your home haunted, etc.. and they do and will call the police department if you invade their privacy. I do believe that since all this they have put up a privacy fence and no trespassing signs though.

no
Yes, under certain conditions, some people can. It seems as though children see them more often than adults.

Please research "Kirlian photography" as it is purported to capture images of the spirit -human and otherwise- on film.