Song from CSI Season 8 Episode Goodbye and Good Luck

I am trying to find the song that was playing when Sara Sidle was in the back of the cab as she was leaving the show. It is none of the following:

Carousel by Iron & Wine
Shed a Little Light by Foy Vance
Sinking Feeling by Roisin Murphy
I Will Remember You by Sarah McLachlan

The Song that was playing when she was in the cab had words and I think some of the lyrics were something like this: A million places, drowned out faces yeah yeah, be tomorrow theres no sorrow. I think thats how it goes. I thought it could be a song from R.E.M. but not sure. PLEASE HELP ME I HAVE BEEN LOOKING FOR THIS SONG FOR 2 WEEKS!!!!!!!!!!

Try "Without You" by Harry Nilsson (covers by Air Supply and Mariah Carey)

No I can't forget this evening
Or your face as you were leaving,
But I guess that's just the way the story goes
You always smile but in your eyes your sorrow shows
Yes it shows

No I can't forget tomorrorow
When I think of all my sorrows,
When I had you there but then I let you go
And now it's only fair that I should let you know
What you should know

I can't live
If living is without you
I can't live
I can't give any more
Can't live
If living is without you
I can't give
I can't give any more

No I can't forget this evening
Or your face as you were leaving,
But I guess that's just the way the story goes
You always smile but in your eyes your sorrow shows
Yes it shows

Can't live
If living is without you
I can't live
I can't give anymore
I can't live
If living is without you
Can't live
I can't give anymore
(Living is without you)

@Kerri99
There is no song, when she is sitting in the cab.
I hear only instrumental...
Here's link to that episode, where Sara is leaving: http://www.youtube.com/watch?v=aMl49x9-N9c

But...with similar lyrics to yours, there is a song, that has been in one other CSI episode; it is
Garry Jules - Mad World
(original was done by Tears for Fears), and it sounds like this: http://www.youtube.com/watch?v=4N3N1MlvVc4
and here's link to lyrics: http://www.allthelyrics.com/song/936631/

I agree with lollipop. Definitely sounds like you're hearing Gary Jule's cover of Mad World.