Loyalties will soon be tested on CSI: Miami—and careers could be on the line. (Spoilers after the jump!)

When Rob Zombie got the opportunity to direct the upcoming CSI: Miami episode “LA”, he was eager to take on the challenge—and to bring his unique edge to the crime drama. (Slight spoilers after the jump!)

CSI Files previously reported that country band Rascal Flatts would be appearing in the upcoming CSI: Crime Scene Investigation episode “Unshockable”. The episode will air on March 4 at 9:00pm ET/PT, but for now fans can get a sneak peek of the band performing—as well as some clips from the episode—by checking out this video [...]

Lost actor Harold Perrineau has been tapped for an upcoming guest appearance on CSI: New York. Spoilers after the jump!

CSI Files previously reported that Paul Blackthorne is slated to guest-star in the upcoming CSI: Miami episode directed by rocker Rob Zombie, “LA”. The actor has now revealed that he will appear in multiple episodes of the crime drama. (Minor spoilers after the jump!)

Calleigh Duquesne (Emily Procter) and Eric Delko (Adam Rodriguez) must make a decision about their relationship on CSI: Miami, and Mac Taylor (Gary Sinise) will be making a relationship decision of his own over on CSI: New York. Spoilers after the jump!

Driving is hazardous for Antonio Sabato Jr in this week’s episode of CSI: New York, “The Formula”. (Spoilers and embedded video after the jump!)

Life in the fast lane has deadly consequences in this week’s episode of CSI: New York, “The Formula”. (Spoilers after the jump!)

As CSI Files previously reported, this week’s episode of CSI: New York, “The Formula”, will feature a guest appearance from race car driver Danica Patrick. You can watch a scene from the episode, which includes Patrick’s character talking to Mac Taylor (Gary Sinise) and Don Flack (Eddie Cahill), by visiting Chicago Now.

Country music superstars Rascal Flatts will be hitting the small screen in the next new episode of CSI: Crime Scene Investigation, “Unshockable”, which is set to air on Thursday, March 4. (Spoilers after the jump!)

The flagship series is preempted this week, but the spinoffs offer a case that’s out of this world and murder in the fast lane. Official plot details and cast lists after the jump.

Things are going to get personal for several CSI: New York characters as season six rolls on. (Spoilers after the jump!)

A visit to Sin City becomes a shocking experience for one member of the band Rascal Flatts next month. (Spoilers after the jump!)

Entertainment Tonight has posted a video from this week’s episode of CSI: Miami, “In the Wind”. The clip is several minutes longer than the video we posted an hour ago. More details—as well as the embedded video—can be found after the jump:

The franchise airs three new episodes this week that offer the return of Delko and Kyle, vampires in NYC and street racing in Vegas. Official plot details and cast lists after the jump.