"deadly wounded" is correct and can be used in written English.
You can use it to describe someone who has been hurt in a serious way. Example: "The soldier was left deadly wounded after the battle."
Deadly wounded, she managed with her last breath to describe the attacker as 'a horrible beast.' Authorities started to note an unsettling pattern.
Deadly wounded in the battlefield, Andrew was seized and taken by his brother's partisans to Zirc where "he was treated with neglect", according to the Illuminated Chronicle.
And first it is cast up by diverse that employ their pens upon apologies for rebellions and treasons, that every man is born to carry such a natural zeal and duty to his mother; that seeing her so rent and deadly wounded, as whiles it will be by wicked and tyrannous Kings, good Citizens will be forced... to put their hand to work for freeing their commonwealth.
The court heard evidence about the deadly wounds inflicted on the tourists at the resort.
He fires from 100 yards away and more, striking with single shots that fragment and tear wide, deadly wounds.
A large scar can be seen on the face of the dead soldier, likely the result of the deadly wound that ended his life.
(The two prophecies that don't apply -- the healing of a "deadly wound" on one of the beast's heads -- haven't happened yet; Faid believes they're metaphors for the crushing of an upcoming revolt in Poland). How strong is Faid's evidence?
3 And I saw one of his heads as it were wounded to death; and his deadly wound was healed: and all the world wondered after the beast.
Doctors have said that he was apparently using dumdum bullets, expanding rounds designed to inflict the deadliest wounds possible in unarmored victims.
Investigators looking into the circumstances of the blast — a deadly disaster that wounded a community and dealt an enormous setback to what was to be one of the region's most ambitious power projects in years — have barely begun their work.
Though the platoon was able to drive the insurgents back with air support, the fight resulted in 9 soldiers killed and 16 wounded; the deadliest attack on troops in the country since 2005.
