Ideas for thriller opening.

• A vigilante.
• Wears dark clothing like a trench coat and suit trousers.
• Smart shoes.
• The opening starts with the man sitting at a table, the room he is in is dark and the outside weather is raining.
• He has a map in front of him with a small circle drawn on it.
• He then gets up looks out of his window and walks over to a board.
• On the board there are about 10 (or more) small photos of people's faces, 3 or 4 are crossed out.
• 2 of the photos have circles drawn around them (to show significance)
• He picks up the photos and puts them in his pocket.
• The shot then changes to a man sitting in a room reading a newspaper with a girl tied up in the corner, she has her head down and not really moving.
• Another man then enters the room, walks past the girl and sits down.
• Cut to the vigilante who is leaving his house, as he closes the door behind him he takes one last look at the 2 photos, before putting them back in his pocket.
• He is then seen leaving the house on foot.
• You see him walk towards the house and moves to the garage door where he listens in.
• He opens the garage door and runs in.
• The door shuts behind him.
• As the door shuts the screen goes black. 
• You can hear smashing and movement coming from the room.
• Then there is silence and the title fades in.