nbc 5 nightly update July 21, 2022 7:25 pm Nightly Update: Dixmoor Sees More Water Problems, Biden Tests Positive for COVID Here is the NBC 5 Nightly Update for Thursday, July 21, 2022. Local 2:48 First Dolton board meeting takes place since subpoenas served at village hall 1:57 Man charged after woman randomly attacked while walking dog in suburban park: Police 2:11 Response to Cinco de Mayo parade disruption raises DNC safety questions 3:25 Dolton mayor's former assistant addresses alleged Vegas sexual assault 0:45 Lockdown at Archer Heights charter school lifted after teen shot at nearby restaurant