(CNN) -- A Marine combat veteran killed by Texas authorities after a deadly shooting spree there has also been linked to the death of his wife in North Carolina, authorities said Tuesday. Lance Cpl. Esteban J. Smith, 23, died Sunday in a shootout with Texas authorities after going on a two-hour rampage that left one person dead and five wounded, according to investigators. Smith's wife, Rubi Estenania Smith, 21, was discovered dead Sunday afternoon at a motel near Camp Lejeune, according to police in Jacksonville, North Carolina. While it was not immediately clear when Rubi Smith died, investigators say her husband began his Texas shooting spree around 4:30 a.m. Sunday. They say he killed Alicia Torres, 41, in Eola, Texas, and also shot two people in Eden, Texas, two people in Brady, Texas, and Concho County Sheriff Richard Doane, just north of Eden.
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Marine in Texas shooting spree also killed his wife, police say
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Rubi Smith's body was found in a North Carolina motel room
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Texas authorities killed Esteban Smith Sunday after he killed one person, wounded five
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Police found two weapons, hundreds of rounds of ammunition in his truck
Two victims, including @placeholder, remained hospitalized Monday with non-life-threatening injuries.