Write a suspenseful scene where a character is running for their life through a dark and abandoned warehouse, with an unknown threat chasing after them

Write a suspenseful scene where a character is running for their life through a dark and abandoned warehouse, with an unknown threat chasing after them. The character’s heart pounds in their chest as they try to evade their pursuer, unsure of who or what it is. The only sound is their heavy breathing and the echoing footsteps of their relentless stalker. The tension builds as they navigate the maze-like rooms, desperately searching for a way out before it’s too late.