The NYPD is searching Manhattan hostels for the man who shot and killed Brian Thompson, CEO of United Health Care, Wednesday morning. Plus, New York City's teachers union voices its opposition to a plan to build a casino in Times Square. Also, WNYC’s Michael Hill and Brigid Bergin discuss the findings of a new study comparing voter turnout in major cities in the recent presidential election. And finally, we meet a community champion who helps young parents navigate life’s challenges.