For the small tanks and line sizes required by specialized processes, the ST75 Flow Meter is an accurate, no moving parts, ...

Convicted rapist and murderer Jessie Hoffman became the first death row inmate in Louisiana, and only the fifth in the United States, to be executed using nitrogen gas on Tuesday. Hoffman ...

“It went flawless,” Secretary of Louisiana’s Department of Public Safety Gary Westcott said. “There was nothing that happened incorrectly.” Nitrogen hypoxia was approved by the state ...

Louisiana put a condemned man to death using nitrogen gas in its first execution since 2010, making it only the second state to administer the controversial method. The execution of Jessie Hoffman ...

Hoffman has been arguing that he shouldn't be executed by nitrogen gas because it violates his ... secretary of the the Louisiana Department of Public Safety and Corrections.

Louisiana carried out its first execution in 15 years on Tuesday evening, using nitrogen gas for the first time amid Catholic criticism of both the death penalty itself and the mode of execution.

Louisiana on Tuesday executed a death row inmate using nitrogen gas for the first time in state ... secretary of the the Louisiana Department of Public Safety and Corrections.

Nitrogen gas had only been used in death row executions four times before Tuesday, all in Alabama. Last year, the method was used to execute Carey Dale Grayson for the killing of Vickie DeBlieux ...

(AP) — Louisiana used nitrogen gas to put a man to death Tuesday evening ... Seth Smith, chief of operations at the Louisiana Department of Public Safety and Corrections, witnessed the execution ...

(AP) — Louisiana used nitrogen gas to put a man to death Tuesday evening ... Seth Smith, chief of operations at the Louisiana Department of Public Safety and Corrections, witnessed the execution ...