An Elgin man has been found guilty of sexually abusing a child over a nineteen-month period beginning in October 2021. Kane County State’s Attorney Jamie L. Mosser announced today that a jury has found 36-year-old Ernesto Velasquez-Jimenez guilty of Predatory Criminal Sex Assault of a child, a Class X felony (3 counts), and Aggravated Criminal Sexual Abuse of a child, a Class 2 felony (7 counts).