Mystery 101: When a college student is found dead, English professor Amy uses her crime fiction expertise to unravel the case faster than detective Travis, who ends up working with Amy to catch the killer. Playing dead: The local theater is producing a mystery that crime fiction expert Amy unearthed. When one of the actress' life is threatened, Amy & Travis must uncover which character is playing for keeps. Words can kill: When a guest at the college...

Sparks fly when Woolsey becomes the new leader of the Atlantis team; McKay faces difficult personal challenges; Teyla must balance her roles as mother and warrior; Ronan's past returns with a vengeance; and Kelly finds peril, then help, from an unlikely source. A provisional relationship with the Wraith takes a shocking turn and new adversaries test the team's courage and resolve like never before.