The Human Exploitation and Trafficking unit have arrested a man on 22 child pornography charges after he allegedly told an undercover detective of his desire to have sex with a 3-year-old child. 32-year-old Logan Keyes was arrested Thursday. The HEAT team said in a statement that Keyes initiated an online conversation with a detective and became more sexually explicit, including being interested in sex with children. An investigation showed Keyes distributed about 400 sexually explicit images and videos of children ranging in age from infancy to 13 years old.