60-Second Summary

A massive explosion leveled a two-story house in Austin, Texas, on Sunday, injuring six people, two critically. At least 23 other homes sustained damage from the blast, which was heard miles away. Firefighters rescued multiple victims from the rubble. The cause is under investigation by the Travis County Fire Marshal's Office, though a propane tank is a possible factor. No natural gas line connection was found.

About this summary

This 60-second summary was prepared by the JQJO editorial team after reviewing 1 original report from ABC News.