AFP:

#UPDATE A US journalist was shot dead and another wounded on Sunday in Irpin, a frontline northwest suburb of Kyiv, medics and witnesses told AFPhttps://t.co/L74PUEUE1M

— AFP News Agency (@AFP) March 13, 2022

BBC:
Brent Renaud: US journalist and filmmaker killed in Ukraine

NYT:
Brent Renaud, an American journalist, is killed in Ukraine.

SBC:
Who Was Brent Renault From New York Times? Journalist Killed In Ukraine As The Entire Journalism Community Pays Tribute