Mo. Rev. Stat. § 513.340
If any officer to whom any execution shall be delivered shall refuse or neglect to execute or levy the same according to law, or shall take in execution any property or any property be delivered to him by any person against whom an execution is issued, and he shall neglect or refuse to make sale of the property so taken or delivered, according to law, or shall make a false return of such writ, then, in any of the cases aforesaid, such officer shall be liable and bound to pay the whole amount of money in such writ specified, or thereon endorsed and directed to be levied; and if such officer shall not, on the return of such writ, or at the time the same ought to be returned, have the money which he shall become liable to pay as aforesaid before the court, and pay the same according to the exigency of the writ, any person aggrieved thereby may have his action against such officer and his sureties upon his official bond, or may have his remedy by civil action against such officer in default.
§ 513.340, RSMo