CSI: NY S08 E07 Crushed

"How long does it take to get hooked on the latest CSI: hit? About a New York minute."

When news of a high school house party goes viral, resulting in overcrowding, a collapsed porch and a teenage girl's death, the CSIs must use social media to uncover the truth about how she died. Meanwhile, Jo's final case at the FBI returns to haunt her.