Boniface Musando Kasuku, Florida Musando & Patrick Maki Musando v Hussain Khaoya Wamalwa, The Hon. Attorney General & Kakamega County Land Registrar
The bottom line
#A Kakamega court struck out a preliminary objection, confirming that res judicata and sub judice arguments need evidence and cannot be raised as pure points of law.
What this practically means
#Executive summary
#Key legal issues
#Whether sub judice and res judicata are pure points of law suitable for a preliminary objection
No - both doctrines require proof of facts (pending or determined suits, identity of parties and issues) and cannot be determined on a preliminary objection.
Applying Mukisa Biscuits and Kandara Residence Association, the court held that a preliminary objection must raise a pure point of law on undisputed facts. Proving sub judice requires pleadings of a pending suit between the same parties or privies raising the same issues; proving res judicata requires evidence of a final merits determination by a competent court. Both demand evidence and are therefore unsuitable for preliminary objections.
Whether the defendants' preliminary objection was proper and merited
It was vague and not a true preliminary objection; it was struck out with costs to the plaintiff.
The objection did not identify the previously filed or determined suits said to render the suit sub judice or res judicata, and was predicated on contested facts. Following the Kandara Residence Association reasoning, such an objection is not a true preliminary objection in law and the improper practice of raising such objections should stop.
Legal principles established
#- Sub judice under section 6 of the Civil Procedure Act cannot be raised by way of preliminary objection because its elements require evidence of a pending suit between the same parties or privies.
- Res judicata under section 7 of the Civil Procedure Act rests on evidence of a final merits determination by a competent court and is not a pure point of law for a preliminary objection.
- A preliminary objection must be predicated on agreed or undisputed facts; objections based on contested facts must be brought by notice of motion supported by affidavit.
Court orders
#- 1.The preliminary objection dated 15th October 2025 is struck out with costs to the plaintiff
- Jurisdiction invoked
- Environment and Land Court jurisdiction (the judgment does not cite the specific provision)
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Boniface Musando Kasuku, Florida Musando & Patrick Maki Musando v Hussain Khaoya Wamalwa, The Hon. Attorney General & Kakamega County Land Registrar", Case Analysis (2026). ELC Case No. 31 of 2019. Source: https://new.kenyalaw.org/akn/ke/judgment/keelc/2026/6086/eng@2026-09-23
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.