Fire at vacant Greensburg home considered arson, chief says lowber 6 years ago A fire at a vacant Greensburg home is considered an arson, the city’s fire chief said. Source: The Tribune-Review Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Mt. Pleasant Township vacant house fire ruled arsonDateJanuary 4, 2020In relation toLocalNorth Huntingdon police accuse Irwin firefighter of setting vacant mobile home fireDateMay 12, 2021In relation toLocalPolice: Fire at Knights Inn in South Greensburg ruled arsonDateDecember 30, 2022In relation toLocal