A/N: This is a teaser chapter for a new multi-chapter fic I am thinking of writing. It is obviously takes place at the end of the series four finale and will be a continuation of the story. The characterisation will probably be slightly off because it has been a while since I last watched Sanctuary . This fic will also probably include the scene I did in 'After he thought everything was lost' –just forewarning you there! I don't really have must planned out so if anyone has any ideas for something that might happen please feel free to share.

Disclaimer: I do not own Sanctuary or any of the characters just borrowing them.

He, Nikola Tesla, had watched as the building went up in flames, watched as the sanctuary burned to the ground, watched as firefighters converged finally succeeding in extinguishing the fire. All he had done was watch and now it was gone. It was all gone. Helen had still been in there. He had left her there. Regret was filling him, taking over him, drowning him. She couldn't be gone. She could not be gone. He had to find her.