The National Transportation Safety Board is now leading the investigation into a massive explosion that blew out much of the ground floor of an apartment building in Ohio this week. Tuesday's ...

A cut natural gas line was found in a basement area of an Ohio building which was severely damaged by a massive explosion this week, the National Transportation Safety Board reported Thursday… ...

This image made from video provided by Cleveland 19 WOIO-TV shows debris flying through the air after a natural gas explosion caused extensive damage to a building in Youngstown, Ohio, Tuesday ...

The National Transportation Safety Board is now leading the investigation into a massive explosion that blew out much of the ground floor of an apartment building in Ohio this week, killing a bank ...

The National Transportation Safety Board is now leading the investigation into a massive explosion that blew out much of the ground floor of an apartment building in Ohio this week, killing a bank ...

The National Transportation Safety Board is now leading the investigation into a massive explosion that blew out much of the ground floor of an apartment building in Ohio this week, killing a bank ...