December 22, 2021 11:23 pm Arrest Made in Killing of Father and Good Samaritan A standoff ended with an arrest of a man suspected in a killing of a beloved dad. Hetty Chang reports for the NBC4 News on Wednesday, Dec. 22, 2021. US & World Videos 2:30 Mexican consulate in LA overwhelmed by large voter turnout 3:28 Claudia Sheinbaum is the projected winner in Mexico's presidential election 2:46 Mexican voters frustrated with long lines at consulate's office 2:41 Polls close in Mexico's historic presidential election 2:52 Chaos and confusion outside of the Los Angeles Mexican consulate