This bit is very curious:  But Wing supervises the Child Sex Crimes and Violent Crimes Against Children squad in the FBI’s Chicago Field Office and is considered one of the top agents investigating child sex trafficking in the country, according to the FBI. What is one of FBI’s premier child sex crimes and child sex trafficking investigators doing working an assault case? Wing and his FBI task force track down high-profile pedophiles and pimps. He doesn’t intervene with local assault cases.