How do I save Karyn

Hint 1 of 13:

Have you been in the janitor's closet?

Hint 2 of 13:

Then you got the wires from the electrical box?

Hint 3 of 13:

If not, get screwdriver from next to the sink.

Hint 4 of 13:

Open the electrical box and flip the switch to turn it off.

Hint 5 of 13:

Remove the wires with the screwdriver.