Entertainment Tonight -- A woman has reportedly been jailed for seven months in Austria after allegedly sending a death threat to "CSI: Miami" star David Caruso.

The woman, 41, sent the threat after the actor refused to give her an autograph, France's AFP news agency reports. The fan is said to have sent Caruso over a hundred letters including the death threat.

She will be held in a jail for prisoners with psychiatric issues, though AFP says the woman's lawyer is still considering an appeal.

In an attempt to avoid arrest, the woman initially fled to Mexico, but returned to Austria after 10 months and turned herself into authorities in March.