Into Deep. When actionable evidence finally surfaces against Sean O'Neal, Upton and the team work relentlessly to build a case in secret. They discover Sean is more elusive and dangerous than anticipated.
In an upstairs/downstairs-type investigation, the CSIs look into solving two forensic mysteries.
A routine traffic stop turns into a wild police chase through the streets of a Las Vegas Latino ghetto.
When a dead woman is found hanging from a cross inside a church, the team follows the evidence to uncover a bizarre love triangle dating all the way back to the victim's high school days.
When an innocent man is brutally attacked and beaten to death by what looks like a monster in a black cape, the CSIs are called to investigate, only to learn that a similar attack took place minutes later.
