At about the 9:00, when the CBI team is leaving a building, the camera shadow is visible on the actors and ground.
For flicking Wolcutt's nose, Lisbon says that Patrick assaulted him. Technically, he committed battery; while it's a thin line, assault is the attempt or threat to cause physical injury, and battery is when such contact is actually made.
When Lisbon is talking to Wolcutt and his attorney, she refers to Patrick as her colleague "Agent Jane." Jane is not an agent, he's a consultant. This may be Lisbon's way of protecting Jane from a lawsuit.