Write a suspenseful scene where a character is being pursued through a dark alleyway by an unknown assailant

Write a suspenseful scene where a character is being pursued through a dark alleyway by an unknown assailant. The only sound is the echoing of footsteps and the character’s own rapid breathing. The streetlights flicker and cast eerie shadows as the character desperately tries to escape their pursuer. Just when it seems like they are about to be caught, they manage to find a hidden passage and disappear into the night.