![US Top Stories from Associated Press (AP) show](/assets/missing_small.png)
Summary: As police comb the city for the surviving Boston Marathon bomber, speculation is now turning to whether the surviving suspect might already be in custody if surveillance drones were blanketing the sky overhead.
Summary: As police comb the city for the surviving Boston Marathon bomber, speculation is now turning to whether the surviving suspect might already be in custody if surveillance drones were blanketing the sky overhead.