Eric and Dylan entering the cafeteria?

On youtube there is a three and a half hour long video of the cafeteria footage found here:

I was wondering if anyone can spot Eric and Dylan going up the stairs, or running through the cafeteria before they get to the library. I might be wrong but I heard that Eric and Dylan start shooting outside and enter via the cafeteria, go up the stairs seen in the footage and then to the library. If that's the case then it might be interesting to see them before they get to the library.

Let me know if this can happen.

You don't see them on here until AFTER the library.

If that's the case, how did they get up the stairs?

They didn't enter through the cafeteria. They entered through the main entrance to the school. Eric shot through the door at Patti Nielson, remember?

They started shooting at the top of the staircase by the west entrance where Rachel Scott was sitting and eating lunch. After they killed her, they started shooting down the staircase. After they shot the kids on the stairs, Dylan went and peeked inside the Cafeteria but he then went back outside, ran back up the staircase and he and Eric entered the school through the west entrance, right where they shot and killed Rachel.

Once they got inside, they ran around the hallways a little bit and then went into the Library. After the Library, they went down to the Cafeteria. This is when you can see Eric on the CCTV footage at the bottom of the Cafeteria staircase shooting at the propane tanks.

They messed around in the Cafeteria for a little bit and then walked around the school some more shooting at lockers and lighting bombs. Then they went to the Cafeteria a second time. This is where the infamous "11:57" photo came from - their second time in the Cafeteria.

They fooled around in the Cafeteria and at 12 on the dot, you can see them on the CCTV footage walking back up the staircase towards the Library. They went into the Library and shot at cops through the windows for a few minutes and around 12:08 Eric killed himself and Dylan was shortly after.

Thanks, Jenn. I couldn't remember which entrance they entered. I just remember them shooting the doors toward Patti Nielson. Was that the west entrance?

You can see at 12:00 Eric seems to eager to get it over with...you know. To get it done. Dylan seems to be dragging behind a bit.