The Unusual Suspects Walkthrough Part 2
Walkthroughs for Ghost Master Act 2
Freeing the Restless Spirits
Then start freeing Blue Murder
Continue by going to the evidence room in the basement. Scare off the guard, Andrew Haid. Also give Detective Norman a bit of a scare.
When Haid is gone, have Terroreyes use Fascinate to get Norman to the money. After he steals some, use Blue Murder's Obsession. She'll get rid of him for you and be free.
Electrospasm is next
The next step is to free Electrospasm. Simply bind Raindancer to the sink and use Flood. Then during the flood, use Electroplasm's Spark power. He'll be free.