According to TMZ, the 68-year-old actor requested a break from filming on Friday when he suddenly began to feel unwell. His condition quickly became more serious and an ambulance was called as a precautionary measure.
A representative for Petersen told TMZ that his illness could be the result of stress or exhaustion, as the actor had been working long hours for the last 12 weeks.
The new series of ‘CSI: Vegas‘ is to due to air on CBS on October 6.
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