Man charged with 3 counts sex assault

April 1, 2010 2:39:18 PM PDT
A Grayslake man is accused of sexually assaulting three young girls.

Police arrested 58-year-old Kenneth Knackstedt Wednesday.

Investigators say all three victims were friends of the family between the ages of 7 and 12. The attacks allegedly took place 4 to 6 years ago.

Police say they located one girl after she posted something about the attack on facebook.

Knackstedt is charged with three counts of aggravated criminal sexual abuse.