7.2
/10
Daniel O'Hannissey is a fictional character portrayed by Nate Torrence in the TV series CSI: Crime Scene Investigation.
In the first episode they appeared in, titled All for Our Country (season 4), they were 25 years old.
They appear in 1 episodes out of a total of 335 aired

Daniel O'Hannissey

by Nate Torrence

character

Episodes1

  • 8
    /10

    All for Our Country
    episode S4.E2 october 2003
    A grossly decomposed corpse in a bath tub is identified as frat student Daniel O'Hannissey. He was last seen in a bar, taking part in a brawl about team sports, but left apparently unhurt. Meanwhile, the serial couples killings investigation takes a sharp turn when both are murdered in their home, while the undercover police observation was diverted.