Tarn startles as a loud bang rings through the darkness. The reverberation of metal and resulting echo make it difficult to pinpoint where exactly it is coming from.

If whoever is circling outside is going to tell Megatron about his presence in the city, then there is not much he can do to stop them. It's clear that his hopes of slipping from the city unnoticed have failed miserably.

Backing away from the door, he grabs a steal pipe from the ground.

"Who's there?" he calls softly into to darkness. Unfortunately, he has a feeling that he already knows the answer.