{Trouble with Cowboys,Deadwood, Dak., February 15.—Infor-formation was received here a few days ago that an attempt would be made by the cowboys to rescue Jesse Pruder, arrested for horse stealing at Miles City, Montana, en route for Deadwood. A posse left Spearfish to assist the officers. Arriving at Stoneville, seventy-five miles north of Deadwood, yesterday, the posse was attacked by cowboys and a man named O’Harra was killed and Fred Willard wounded. One cowboy named Cunningham, was killed, and another, name unknown, wounded and captured. The cowboys then fled. A party is now being organized at Spearfish to pursue the outlaws.Aiiiminated. .