June 16, 2014 6:13 pm Chicago Cashes in on @HiddenCash It was a mad dash for cash today at North Avenue Beach. NBC 5’s Marion Brooks caught up with some of the Twitter treasure hunters. 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