Days after an explosion at an Oak Cliff apartment complex killed three people and wounded five others, several key questions remain unanswered.

A prospective buyer of the 23-unit apartment complex had commissioned the soil tests. Preliminary reports indicated that a natural gas pipeline may have been damaged.

Before striking a pipeline, causing a natural gas leak and subsequent explosion, an engineering firm did follow proper protocol to begin work at a Dallas apartment building.

State law requires excavators to notify Texas811 so underground pipes can be marked — but many do not. An explosion that ...

An investigation led by the National Transportation Safety Board is still underway to answer questions about what went wrong.

Investigators are working to determine whether proper procedures were followed after a drilling project struck a natural gas line, triggering an explosion at a building site. One of the central ...

Add Yahoo as a preferred source to see more of our stories on Google. Dallas Fire-Rescue responds to an explosion and fire at an apartment building in the 400 block of east 9th Street in Oak Cliff on ...

DENVER (KDVR) — West Metro Fire Rescue investigators have determined that an explosion at a Lakewood townhome last month was accidental and ignited by a cigarette lighter combined with a natural gas ...

Nicked gas line. Crew on site. Gas is leaking. Sparse but chilling details in an alert sent Thursday show that the firm overseeing a soil analysis at the site of a deadly Oak Cliff apartment explosion ...