Investigation closed in death of 2 York, Pa. firemen

Posted: 10:29 PM, Aug 19, 2018
Updated: 2018-08-20 02:29:57Z

Federal authorities say the cause of a central Pennsylvania fire that preceded a building collapse that killed two firefighters earlier this year will remain undetermined.

The federal Bureau of Alcohol, Tobacco, Firearms and Explosives announced Thursday that it has closed its investigation into the cause and origin of the March 21 fire in a former piano factory in York .

Officials said no origin point or ignition source could be identified for the March 21 fire.