The neverending story

You chuck your cell phone at the guard and as it cluncks him in the head, his surprise makes his finger slip the trigger on his gun and you watch as a guard ten feet away from him gets mauled down by a flurry of bullets.

It all seems so surreal now: the guard drops his gun and runs to his downed partner, a red siren starts blaring down the hall, and you have an opportunity to run. Quickly you take your chance and dart off down the hallway to your left. You race through corridors until you come to a flight of stairs.

You stop at the stairs and listen. You hear the footsteps coming from above so you hastily make your choice and start heading downstairs. After you pass the third section of steps, you come to a door leading out into a parking garage. You dash across until a black car sweeps around and comes to a halt in front of you.

The window rolls down and a man wearing sunglasses calls out "There's not much time! You have to come with me now!"

What do you do?

You have 2 choices: