Sorry your little friend got killed, but perhaps you can find another if you look for it.
A photo would really make identifying a spider much easier.
Is this your guy?
Red Stripe Spider.
http://bugguide.net/node/view/173551
I've been out of town and came home to a interesting spider by my front door. It is small about the size of a dime and very black. At first I thought it was a black widow but instead of a red hourglass on it, it has a bright neon orange stripe going down its abdomen. My brother killed it before I could get a picture. I live in south Arkansas if that helps. Thanks :)
