Ashlyn Sanchez

A routine traffic stop turns into a wild police chase through the streets of a Las Vegas Latino ghetto. When all is finished, the crime scene stretches for miles, and our CSIs face an avalanche of ballistic evidence in order to find the real killer of a police officer who died on the scene, whom Grissom fears may have been the victim of "friendly fire" and not the men drug criminals they were chasing.

Sydney and Tom discover that Renée has stolen the cryogenic-type container, and they find themselves under siege by mercenaries who want the container's contents. Meanwhile, Sloane is forced to take matters into his own possibly devious hands to get himself reinstated into APO and to continue his quest to find a cure for daughter Nadia.

Jack and the squad interrogate a suburban tourist, Rob Darcy (MARK MOSES), who claims someone kidnapped his wife from their hotel room. But although Rob appears to be completely honest, nothing he says can be verified. After traveling to Rob's home in Pennsylvania, Vivian finally discovers the surprising truth about what happened. Meanwhile, Elena faces a missing-person case that hits too close to home when her daughter is abducted. Immediately suspecting her estranged boyfriend, Carlos (recurring guest star JSU GARCIA), Elena and the others frantically search for him and the girl.

Jack and the team search for Jason Turner (NATHAN BAESEL), a young water plant foreman who disappears hours after his life is threatened by Earl Dooley (BRENT JENNINGS), a longtime employee who had become enraged when Jason laid him off. Asserting his innocence, Earl tells the agents that Jason gained many enemies during recent widespread layoffs at the plant. The squad also learns that Jason was trying to reconcile with his ex-fiancée, which leads them to wonder if he might have gotten between her and a new man in her life. Meanwhile, Elena continues to have custody problems with her daughter's father, Carlos (recurring guest star JSU GARCIA), who is irate at discovering that his old friend Danny is involved with Elena.