Nook’s family thinks they know who killed him. But when the Baltimore police agree to show his mother the surveillance video that captured his final moments, a new story emerges.
Unlock full access to New York Times podcasts and explore everything from politics to pop culture. Subscribe today at <a href="http://nytimes.com/podcasts">nytimes.com/podcasts</a> or on Apple Podcasts and Spotify.

<description>&lt;p&gt;Nook’s family thinks they know who killed him. But when the Baltimore police agree to show his mother the surveillance video that captured his final moments, a new story emerges.&lt;/p&gt;
&lt;p&gt;&lt;p&gt;Unlock full access to New York Times podcasts and explore everything from politics to pop culture. Subscribe today at &lt;a href="http://nytimes.com/podcasts"&gt;nytimes.com/podcasts&lt;/a&gt; or on Apple Podcasts and Spotify.&lt;/p&gt;&lt;/p&gt;</description>

Nook’s family thinks they know who killed him. But when the Baltimore police agree to show his mother the surveillance video that captured his final moments, a new story emerges.

Charm City

Part 5: What’s Behind the Black Box?

Part 5: What’s Behind the Black Box?

Description