CSI: Crime Scene Investigation (2000)

S4E4 Feeling the Heat

As Las Vegas endures a scorching heat wave with temperatures soaring into the triple digits, Gil and Catherine respond to a distress call about a baby trapped in a hot car. Meanwhile, Warrick looks into the death of a man believed to have suffered a heat stroke in his home. Simultaneously, Nick and Sarah examine a woman's lifeless body discovered in the lake, showing signs of a head injury.