February 9, 2015 5:20 pm Boy Arrested in Robbery, Assault of Mayor's Son Chicago police arrested a boy Saturday in connection with the assault and robbery of Mayor Rahm Emanuel’s 17-year-old son. Local 3:03 Fallen Chicago Police Officer Luis Huesca remembered at visitation 2:08 Visitation set for Officer Luis Huesca as reward increases to $100K 2:17 Reward increases to $100K for arrest in Chicago Police Officer Luis Huesca's killing 2:00 Thornton Township residents seek answers over use of taxpayer dollars 1:42 Warrant issued for suspect in murder of Chicago police officer