Jon Briddell

Torres is forced to revisit her troubled past when her half-sister is incarcerated in a juvenile corrections facility.

When an 8-year-old is found dead on the Appalachian Trail, the team searches the forests for a man targeting children.

Nic and Conrad decide to admit a homeless Jane Doe; Devon and Irving care for a male escort who offers surprisingly good advice; Micah returns for a checkup and falls even harder for Mina; Devon's parents are in town.

After all the guests attending an upscale fundraising soirée for the science department at a local university fall ill, the CSI team gears up to investigate; Catherine enlists Grace's roommate to help her find clues after Grace disappears.

The big night of the gala has arrived, but nothing goes as planned for Birdie, Catherine, Brett and Alice.