dead horse

The cartoonist, better known as Charb, was shot dead Wednesday.
France Kills Charlie Hebdo Murderers|Nico Hines|January 9, 2015|DAILY BEAST
A policewoman was shot dead this morning while law enforcement searched for the Charlie Lebdo killers.
France Mourns—and Hunts|Nico Hines, Christopher Dickey|January 8, 2015|DAILY BEAST
Absent a body, no one can say with absolute certainty whether Castro is dead, even if all signs point in that direction.
An Informant, a Missing American, and Juarez’s House of Death: Inside the 12-Year Cold Case of David Castro|Bill Conroy|January 6, 2015|DAILY BEAST
I mean, the reality of it was, I had to go out and get on a horse, and ride in, shoot the gun — how hard was that, right?
The Story Behind Lee Marvin’s Liberty Valance Smile|Robert Ward|January 3, 2015|DAILY BEAST

The two-state solution to the Israeli-Palestinian conflict is dead.
In the Middle East, the Two-State Solution Is Dead|Dean Obeidallah|January 2, 2015|DAILY BEAST
A little boy of four was moved to passionate grief at the sight of a dead dog taken from a pond.
Children's Ways|James Sully
At the mention of the Merrill Horse, Poindexter's countenance took on a demoniac expression.
The Courier of the Ozarks|Byron A. Dunn
But you are mistaken in thinking the force west consists of the entire Merrill Horse.
The Courier of the Ozarks|Byron A. Dunn
It was at this parliament that the famous acts against horse racing and deceitful gaming were passed.
The Every Day Book of History and Chronology|Joel Munsell
Four years ago Hetton's horse had been first favourite, but it was ignominiously beaten.
The Pit Town Coronet, Volume I (of 3)|Charles James Wills

Other Idioms and Phrases with dead horse

dead horse

see beat a dead horse.