ABC

Pennsylvania Turnpike/Michigan Department of Transportation

Last week, a partially-constructed pedestrian bridge collapsed in Miami, Florida, killing six people and sending more to the hospital. The National Transportation Safety Board sent a team of investigators to the site to figure out what happened.

Craig Sjodin / ABC

Three years ago, Samm Hodges would've laughed if you'd suggested he take up voice acting.

"I had a stutter in high school that was really extreme," he said.