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MagistrateOtherM.C.C.R No. E009 of 2025· [2025] KEMC 374 (KLR)

Republic v Musembi (Criminal Case E009 of 2025) [2025] KEMC 374 (KLR)

Principal Magistrate's Court at Wamunyu
22 December 2025
2,477 words in judgment
View original judgmentRead on Kenya Law Watch case
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The bottom line

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A Wamunyu court convicted a man of growing and possessing cannabis using only circumstantial evidence, showing Kenyan courts can convict without direct eyewitness proof of planting.

What this practically means

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Executive summary

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The Principal Magistrate's Court at Wamunyu (Hon. P. E. Nabwana, Senior Resident Magistrate) delivered judgment in a criminal trial in which the accused, Charles Musembi Mumbua, faced two counts under the Narcotic Drugs and Psychotropic Substances Control Act No. 4 of 1994: cultivating cannabis contrary to section 6(a) as read with 6(b), and possession of cannabis contrary to section 3(1)(a) as read with 3(2)(a). Following a multi-agency dawn raid on 9 January 2025 at Kyengo village, officers recovered seven rolls and a broom of unprocessed cannabis from the accused's room and uprooted 325 cannabis stems from the family land. The court framed three issues: whether the recovered substances were confirmed narcotics, whether the accused cultivated them, and whether he was in possession. The Government Analyst's confirmatory testing established the material was cannabis. On cultivation, though no direct evidence linked the accused to planting, the court held the circumstantial evidence - the plantation on land in his control, his flight and concealment under a bed, and his failure to implicate anyone else or challenge the administrators - formed a complete chain proving guilt beyond reasonable doubt. On possession, four corroborating witnesses established constructive possession notwithstanding a minor discrepancy in PW2's testimony, resolved under the authority in Philip Nzaka Watu v Republic. The court convicted the accused on both counts under section 215 of the Criminal Procedure Code and observed that the prosecution's failure to frame charges reflecting trafficking should cease. Sentencing does not appear in this judgment.

Key legal issues

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01

Confirmation of narcotic substances

Holding

The Government Analyst's three-stage analysis, including High Performance Liquid Chromatography, confirmed the plant material was cannabis; the prosecution proved this limb beyond reasonable doubt.

Reasoning

PW5, an experienced gazette government analyst, received the 7 rolls, 325 stems and one broom of dry plant material with an exhibit memo form dated 9 January 2025. He applied the Blue B Salt Test, UV Spectroscopy and confirmatory HPLC testing, all of which identified the materials as cannabis. The accused did not challenge this in cross-examination and the report was produced as P. Exh. 3.

p. 4
02

Cultivation of cannabis

Holding

Although there was no direct evidence of cultivation, the circumstantial evidence formed a complete chain pointing to the accused's guilt; he had knowledge and control of the land on which 325 cannabis stems grew.

Reasoning

The intelligence informants were not called as witnesses, but the court held circumstantial evidence sufficient where it forms a complete and unbroken chain excluding any reasonable hypothesis. The plantation was found on family land where the accused resided, local administrators had long investigated him, he fled and hid under his mother's bed, did not point to any other family member as the cultivator, and did not cross-examine on grudge or involvement of others. The court applied section 119 of the Evidence Act to presume the fact.

p. 6
03

Possession of cannabis

Holding

Four witnesses corroborated that seven rolls and a broom of unprocessed cannabis were found in the room the accused fled; he had constructive possession under section 4 of the Penal Code.

Reasoning

The minor discrepancy in PW2's testimony (11 rolls versus 7 in his statement) was resolved on cross-examination and, following Philip Nzaka Watu v Republic, minor discrepancies from human recollection do not destroy credibility. Flight from the room presupposed knowledge and control; under section 4 of the Penal Code possession extends to things in a place for one's use or benefit. The court noted the evidence pointed to trafficking but the accused benefited from the possession charge.

p. 8
04

Charging lapses by the prosecution

Holding

The court observed that although all evidence pointed to trafficking or dealing, the accused was charged only with possession for personal use, and such lapses should cease.

Reasoning

The court took judicial note of the mismatch between the evidence suggesting dealing in narcotics and the charge framed as simple possession, remarking that the benefit of the discrepancy accrued to the accused. This is an observation rather than a basis for the conviction.

p. 8

Legal principles established

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  • Proof beyond reasonable doubt need not reach certainty but must carry a high degree of probability.
  • Possession under section 4 of the Penal Code extends to constructive possession of things kept in a place for one's use or benefit, even if the person is absent.
  • Minor discrepancies between witnesses on the number of exhibits recovered do not necessarily render the evidence unreliable.
  • The court may presume the existence of facts likely to have happened in the common course of natural events and human conduct.

Court orders

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  1. 1.The accused is convicted of cultivating cannabis contrary to Section 6(a) as read with Section 6(b) of the Narcotic Drugs and Psychotropic Substances Control Act No. 4 of 1994
  2. 2.The accused is convicted of possession of cannabis contrary to Section 3(1)(a) as read with Section 3(2)(a) of the same Act
Jurisdiction invoked
Original criminal jurisdiction under the Criminal Procedure Code (Cap 75) and the Narcotic Drugs and Psychotropic Substances Control Act No. 4 of 1994

Key timeline

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Practical implications

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Frequently asked questions

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Cite this brief

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Cite this brief

Caselaw, "Republic v Musembi (Criminal Case E009 of 2025) [2025] KEMC 374 (KLR)", Case Analysis (2025). M.C.C.R No. E009 of 2025. Source: https://new.kenyalaw.org/akn/ke/judgment/kemc/2025/374/eng@2025-12-22

Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.