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.

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

Add Yahoo as a preferred source to see more of our stories on Google. A damaged truck seen as Dallas Fire-Rescue comb through the debris of a collapsed apartment complex in the 400 block of east 9th ...

Days after an explosion at an Oak Cliff apartment complex killed three people and wounded five others, several key questions remain unanswered. Officials have yet to declare the cause of the blast, ...

Public documents obtained by WFAA give a timeline of what led up to the explosion at a Dallas apartment complex on Thursday — and accuse one company of cutting into the gas line. Records from Texas811 ...

Six homes and two churches were evacuated in Denison, Texas due to a natural gas leak after a gas line was hit on East Gandy ...

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 ...