Factual error: In the scene where all four people get together after Jennifer Love Hewitt finds a body in her truck, Barry hits Ray with his right hand, which is in a cast. This would cause him a lot of pain, but despite using his injured arm more than once there's no sign of any discomfort.
Factual error: When JLH visits Missy at her home Missy says she went to Southport High, but in the July 4th celebrations the marching band has a banner which reads East Brunswick High School. A bit strange that a "small fishing village" would have two high schools for the simple fact that well the town probably couldn't afford it and it's pointless to have two when the village is so small. Factually, Southport does indeed have just one high school - South Brunswick High. See http://schooltree.org/NC-BRUNSWICK.html.