This is the story explaining what happened to Catherine Willows when she left to join the FBI

A killer with a painful past is handed her latest target, CSI Greg Sanders. His only thing is that he looks like her love that was murdered. Can she open her heart once more?

The serial rapes and murders of young men in Las Vegas forces the CSI to call in the BAU of the FBI when there is no evidence or leads. The case really should not have been so hard for the BAU, except it soon grows personal as they unveil the unsub.

A monster is lurking in the city of sin; that is preying on the lambs looking to make there fortune only to losses more than just their money...

Spencer Reid thought it was just another day of harassment at school...until it turns deadly... Gil Grissom was trying to enjoy a day off from work...instead he gets one of his hardest cases... Rated T for violence and language.

Slashy drabble; Greg and Spencer find themselves with some rare time off, and they fully plan on taking advantage of it. Suggestive themes; written per request.

The Las Vegas CSIs are called to an almost perfect crime and no one who has seen the killer. Then someone higher up calls in the Criminal Minds team. Then the light begins to turn on the only witness who trys to solve the crime to clear their name.

Rachel wants answers, and she needs some help. Follows on from Kidnapped. I own nothing Except Rachel and Katie and Rachael, All Reveiws wanted : xx

Juliet is the daughter of Gil Grissom and the object of Greg's desires. She's very happy with her life, until the LVPD needs the FBI's help when solving a case and Juliet just so happened to have worked with this team before. And what's wrong with Spence?

Ellie Spicer had never left California before. Ellie Brass has been all over. On a bus across the country, Ellie and Ellie meet and finish the ride together before moving on to new paths.

Grissom and his team need help to catch a serial killer and who do they call? The BAU of course. I own neither CSI nor Criminal Minds. Rated T for violence. REVIEW PLEASE!

ON HOLD - The team of Criminal Minds is called to Las Vegas to investigate a serial killer with the help of the CSI team, yet neither team has any idea of what is really going on. Rated T for safety.

A cult that practices the process of live burial comes under investigation of the FBI the Las Vegas Crime Lab. While this case hits a little too close for comfort for one CSI, one CSI and FBI agent find themselves in grave danger...

Sequel to "A Father's Love" Reid goes to Vegas for the end of Michael's trial, and he runs into Greg in a small bookstore. What happens when an angry man with an assault rifle takes the store hostage for unknown reasons? WARNING: violence and blood

When the FBI and CSI worked together on a case, Derek Morgan and Nick Stokes fell in love. Spencer Reid and Greg Sanders, their heartbroken exes, plot how to win them back. It's all fun and games until someone gets hurt, or worse. SLASH. Crossover.

When the CSI team has no leads and a brutal killer is terrifying Vegas, the BAU is - grudingly - brought in to help. Reid-centric. My first ever crossover. Blood, violence and possible spoilers. warnings inside.

Prentiss is giving a presentation at an old Ivy League academic association when she runs into an old friend.