First responders train their entire career for moments like the one that happened in San Bruno September 9, 2010.
"Geo" team uses Earth & Map software to help in times of emergency, employing a crowd-sourcing feature.
Blast survivors launch advocacy group.
A gas line explodes destroying homes and lives in San Bruno.View gallery
The gas line explosion in San Bruno on Sept. 9 left a neighborhood devastated...View gallery
Having lived through the blast, some are returning to rebuild a home, but the memories of a burning neighborhood remain.
The Ashley family lived in the neighborhood destroyed by the PG&E explosion last September. In the year since the pipeline rocked their world they have decided to find a new place to live.
Connie Jackson has helped the lead the city of San Bruno through one of the darkest events in its history.
Chris Johansen was driving near San Bruno when he heard a huge explosion last September 9th.
The state lawmaker who wants much stricter regulations for natural gas providers like PG&E who serve neighborhoods like San Bruno made his case on the peninsula Tuesday.