After a routine call leads two of the team into finding a bomb, they evacuate but a few are still in the building along with Mac and Flack when the bomb detonates. After the explosion the CSI's face a race against time to find the bomber and the possibility of losing one of their own. Mac must come to grips with having let a Marine die in Beirut in 1983.
| Creator | Ann Donahue |
|---|---|
| Actor | Gary Sinise, Anna Belknap, Sela Ward |
| Country | United States of America |
| Production | CBS Productions |