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

Write a suspenseful scene where a character is being pursued by an unknown assailant in a dark alleyway. The character must navigate the twists and turns of the alley, trying to stay one step ahead of their pursuer and find a way to escape. The tension should build as the sounds of footsteps grow closer and the character’s fear escalates. Will they be able to outwit their pursuer and make it to safety?