This is an action for damages, for personal injuries, sustained by the plaintiff on May 5, 1900, at the corner of Eleventh and Locust streets, in St. Louis, in consequence of a collision between the defendant’s car and a wagon of the American Express Company on which the plaintiff was riding, and by which company the plaintiff and the driver of the wagon were employed, their duties being to collect and deliver express packages. The negligence charged is running the car at a rapid and reckless rate of speed, and failure to keep a vigilant watch for persons or vehicles approaching the track. The answer is a general denial, a plea of contributory negligence, and a plea that the plaintiff had been paid in full for his injuries by the express company and had executed a release to said company, which also released the defendant. The reply is a general denial.
The facts developed on the trial are:
That the. plaintiff and one Henry Yollinger were employed by the express company, Yollinger as the driver, and the plaintiff as a helper, to collect and deliver express matter. At the time of the accident, the plaintiff was seated in the' rear .of the,' wagon. The wagon was going southwardly on Eleventh street, at a slow trot. When the driver, approached the defend*253ant’s track lie looked west and saw no Car. 'He-then looked east, and saw a ear approaching. According to the plaintiff’s witnesses, the car was then seventy-five feet east of the east side of Eleventh street; and according to the testimony of the defendant’s motorman in charge of the car, the car was about forty feet east of the east side of Eleventh street. According to the plaintiff’s evidence, the car was running between twelve and fifteen miles an hour, while according to the defendant’s testimony-it was running only seven or eight miles an hour. According to the plaintiff’s testimony, when the driver of the wagon saw the car approaching, he at once guided his horses towards the west, hurried them up and used every possible- effort to get across the track before the car reached the crossing, but failed; the wagon was struck by the car, and the plaintiff was thrown out and injured. According to the defendant’s evidence, when the motorman discovered the wagon approaching the track, he. slackened the speed of the car and at the same time the driver of the wagon slackened the speed of his horses, and finally stopped them when close up to the track. By that time the car was within fifteen feet of the east side of Eleventh street. When the motorman saw that the wagon had stopped, he released the brakes, applied the power and started forward. At about, the saíne time the driver of the wagon started his horses and tried to cross the track. The result was a collision. The -motorman, himself testified in favor of the plaintiff and said that when he saw the wagon approaching the track, he at once attempted to slacken the speed of said car, but that he lost his head, and instead of turning off the power he turned it on at full force, and that the car struck the wagon when it was turned on at full force and the brakes off, that the ear ran about two car-lengths after the collision, before it was stopped, and that after the collision another motorman was put in charge of the car. The evidence *254showed that the gong was sounded on the car several times between Tenth and Eleventh streets.
The defendant offered in evidence the release that plaintiff gave to the express company, and showed the payments to him by the company of the amount therein specified, which was as follows:
“Beceived of the American Express Company, forty-six dollars and sixty-one cents, and in consideration of the payment of said sum, I, Henry A. Hubbard, of St. Louis, State of Missouri, hereby remise, release and forever discharge the said American Express Company by reason of any matter, cause or thing whatever, whether the same arose upon contract or upon tort, and especially from all claim which I now have, or may hereafter have, arising in any manner whatever, either directly or indirectly, in whole or in part, from or on account of personal injuries sustained by me on or about May 5,1900, in collision of street car with wagon of said American Express Company, near the Qomer of Eleventh and Locust streets, in the city of St. Louis, State of Missouri. In testimony whereof, I have hereunto set my hand and seal this twenty-ninth day of June, A. D. 1900,” etc.
At the close of the whole case the defendant ashed a peremptory instruction to the jury to find for the defendant, which the court refused to give, and this is the principal error complained of. There was a verdict for one thousand dollars, and the defendant appealed. This court has jurisdiction because the constitutionality of the amendment allowing nine jurors to find a verdict is challenged. Of this, however, it is only necess'ary to say that the amendment has been declared constitutional by this court, in Gabbert v. Railroad, 171 Mo. 84.
I.
The defendant contends that the release of the express company releases this defendant also.
*255The undoubted rule of law is that a release of one of two joint tortfeasors releases the other. [Barrett v. Railroad, 45 N. Y. 628; Leddy v. Barney, 139 Mass. 394; Goss v. Ellison, 136 Mass. 503; Tompkins v. Railroad, 66 Cal. 163; Seither v. Traction Co., 125 Pa. St. 397; Metz v. Soule, 40 Iowa 236; Gilpatrick v. Hunter, 24 Me. 18.]
And, “if a claim is made against one and released, all who may be liable are discharged whether the one released was liable or not.” [Leddy v. Barney, 139 Mass. 394,] “The compromise of the asserted claim does not necessarily involve an admission on the part of him against whom the claim is asserted, that the claim is well founded. . . . But the other party should not be allowed to deny that he had any right to the money, the payment of which he had induced under pain of a prosecution of an action already commenced. He should not be permitted to assert with any beneficial result to himself, ‘I pursued the defendant falso claymore, and I took his money by way of settlement of a pending action in which I never could have recovered.’ ” [Tompkins v. Railroad, 66 Cal. 163.]
The plaintiff’s contention in this case that he could never have recovered against the express company, because he and the driver of the wagon were fellow-servants, can not avail him. . For his injuries were single. He was entitled to only a single compensation. He has received a compensation, satisfactory to himself from the express company and he released that company. He is not entitled to any other satisfaction, and the defendant is released.
The case of Leddy v. Barney, 139 Mass. 394, is very analogous. There the plaintiff was injured through the negligence of the superintendent under whom he was working. He compromised with their common master and released him and then sued the superintendent and it was held that the release of the one released the other.
*256The same result has been held to follow where it was agreed between the plaintiff and one of the tortfeasors that the amount received from him was to be regarded as only a part and not a full payment. [Goss v. Ellison, 136 Mass. 503.] And also where the plaintiff agreed not to prosecute the one but to press his suit against the other and if he received from such other more than the amount he had received by way of compromise he was to reimburse the one for the amount he had recovered from him, and keep only the excess. [Seither v. Traction Co., 125 Pa. St. 397.]
Tortfeasors are jointly and separately liable whether they acted in concert or independently. [Newcomb v. Railroad, 169 Mo. 409.] But when the injured party voluntarily accepts a sum satisfactory to himself in compensation for the injury and releases the one so paying the same, all- the other tortfeasors who might .have been otherwise held liable are released also. It does not lie in the mouth of such a plaintiff to say he had no cause of action against the one who paid him for his injuries, for the law presumes that the one who paid committed the trespass and occasioned the whole injury. [Gilpatrick v. Hunter, 24 Me. 18; Seither v. Traction Co., supra; Tompkins v. Railroad, supra; Metz v. Soule; supra.]
It follows that the circuit court erred in refusing to give the peremptory instruction asked, and that the plaintiff is not entitled to any judgment against the defendant. The judgment of the circuit "court is therefore reversed.
All concur.