Vertical line in the middle of the Macbook pro screen

Hi, my lap top was working completely fine the whole day. I closed it, put it in the bag, and when I got home after an hour opened it. It was on, but the screen was black and there is a vertical line in the middle of it. The keyboard and touch display don’t work, don’t have light. I bought this laptop in August and it is extremely weird that this happened, since it never fell on the ground nor did I spill anything on it. I hope they can fix it at the store under warranty.

Anyone knows what could be the problem?