[Farmgirl]

I have 1997 cavalier, a few days ago I was driving and turning out of a parking lot just after leaving a wedding. Right when I got to the end of the lot my car died. No power no breaks no nothing. I had to put the emergency break on to prevent going into a house.
I took to shop they said nothing wrong....b/c since then has been fine? So any ideas or suggestions?

Please help!