Police said West Rogers Park resident Brandon Sanders stabbed an HVAC contractor, Rasim Katanic, to death on top of a building in 2023. While investigating that case, they said they found the body of an 18-year-old woman, Iman Al-Sarraj, in Sanders' freezer.
READ MORE | Young woman's body found in freezer belonging to West Rogers Park man charged in another murder: CPD
At the time, there were concerns Sanders might be a serial offender linked to cases in other states.
Now, a federal indictment is charging Sanders with three counts of sex trafficking, including one count of trafficking a minor.
Sanders is expected in court on the new charges later this month.
No further information was immediately available.