Who am I again?

James and Aleks were making their way to the door, their hands full of fast food for the Office. They were walking, just walking. When a bone chilling sound roared into their ears. It was not a single sound, it was multiple, multiple sounds that hit it's target, Aleks. The multiple sounds hit in a flash, then the next sound to be heard was either the sound of James yelling for help, or the tires screeching on the pavement. Aleks was lying on the ground, his ears ringing constantly. The last image Aleks saw before he went into pitch black was possibly James sprinting along with multiple other blurred figures.