A college student is murdered in her Dallas condo. Although there are a few possible suspects, the case eventually goes cold. Years later, her friend’s calls to the police lead to the case being reopened, and eventually solved.  Dateline NBC's Josh Mankiewicz reports In the Middle of the Night as part of Dateline Friday, June 8th, at 9pm/8c.

A spray tan is the possible culprit when a healthy young woman suddenly dies. So why is her husband charged with murder? Keith Morrison reports In An Instant as part of Dateline Friday, June 8th, at 9pm/8c.