Police Chief Paul Macdonald said, "You have to understand, this is the Kennedy family, there are several visitors. The family's quite large, they're all down the compound for the summertime. It's not usual that to have individuals hanging around the house and they thought they were an associate of the family."Lacroix's arraignment was postponed until August 13. In court Wednesday, a psychologist said he had a history of mental illness and was showing signs of psychosis. A judge ordered the 53-year-old to receive further evaluation.