A 29-year old Murfreesboro man was arrested on aggravated sexual exploitation of a minor charges by police. The arrest came after the Tennessee Bureau of Investigations found over 4,600 images of child pornography on a computer hard drive owned by Myron J. Wilson. The Hillwood Boulevard resident was apprehended after a sealed indictment was issued in the courts last week for his arrest. Wilson was placed under a $120-thousand dollar bond.