'CSI' actress Marg Helgenberger has reportedly filed for a divorce from her actor husband Alan Rosenberg.
According to People magazine, the actress, who plays Catherine Willows in the show, cited irreconcilable differences as the reason for the split.
The couple, who have been married for nearly 20 years, separated several months ago.
At the time a representative for Helgenberger said: "After 19 years of marriage, Marg and Alan have decided to take some time apart."
"They love and respect each other and remain committed to their family."
The couple have a grown-up son together.
