A pre-trial conference has been set for August 8th at 9am for a Rochelle man's sexual assault with a child case. 37 year old Sammy Silvas was indicted on 5 counts of Predatory Criminal Sexual Assault of a Child, and 3 counts of Aggravated Criminal Sexual Abuse on Wednesday. On Thursday morning the pre-trial conference for August 8th was set. Silvas was arrested on June 30th by Rochelle Police following an investigation that lasted several weeks.