The bodies of three Americans who died when a water bombing plane crashed while battling Australia's unprecedented wildfire crisis were retrieved on Saturday as their families arrived in Sydney, officials said.

Three people died and another seven people were injured in four separate shootings in Baltimore, the U.S. state of Maryland, over the weekend, local media reported on Sunday.

A sailor shot three civilians, killing two of them, before taking his own life at Pearl Harbor just days before thousands were scheduled to gather at the storied military base to mark the 78th anniversary of the Japanese bombing that launched the U.S. into World War II.

At least three people died in Colombia's western province of Valle del Cauca on Thursday during protests related to a national strike, said Colombian Minister of Defense Carlos Holmes Trujillo on Friday.