Boston's Police Commissioner on Bouncing Back From the Marathon Bombings
![](https://media.wnyc.org/i/800/0/l/85/1/167139413.jpg)
Then-Boston Police Department Superintendent William Evans (C) and Kevin Buckley (L) attend mass at the Cathedral of the Holy Cross on the first Sunday after the marathon bombings on April 21, 2013.
( Mario Tama / Getty )
( Mario Tama / Getty )
Produced by Elizabeth Ross