A chain-reaction accident in Henderson County Saturday night injured four people. According to the Kentucky State Police, the crash occurred just after 7pm on U.S. 60 West in Corydon. Troopers say 33-year-old Lisa M. Hogan of Morganfield was unable to stop her Chevy Silverado due to slowed traffic. Police say the pickup struck the rear of a Chevy Captiva. The initial collision caused the Captiva to strike a Ford Explorer, which then rear-ended a Dodge Journey. Four people were transported to Methodist Hospital for treatment of non-life threatening injuries.