Background:

W/ro Muluwork Zawde (Appellant/Plaintiff) sued Ato Shimelis Desse (Respondent/Defendant) for failing to repay a 300,000 Birr loan. The Appellant claimed the loan was made on October 7, 2001 E.C. and was due on November 27, 2000 E.C. (This due date appears to be a clerical error, as it predates the loan date). The Respondent didn't appear in court, resulting in a default judgment ordering him to repay the loan with interest.

The Respondent subsequently applied to set aside the judgment, arguing:

• Illegal Origin: The loan stemmed from illegal usurious lending practices.
• Duress: The October 27, 2000 E.C. loan agreement was signed under duress on a blank paper.
• Actual Lender: The actual loan was 150,000 Birr from the Appellant's husband, Ato Derese Moges, not the Appellant.
• Partial Repayment: He had repaid 91,000 Birr, owing only 59,000 Birr.
• Coercion: Ato Derese threatened him with legal action over bounced checks related to the original loan (which had ballooned to 533,000 Birr due to usurious interest) unless he signed the 300,000 Birr agreement with the Appellant.

Lower Court Decisions:

The Federal First Instance Court, after hearing evidence, determined that the loan was connected to usurious lending by the Appellant's husband. They pointed out that Ato Derese had been convicted of aggravated usury in a separate case. While the Appellant was initially charged as an accomplice, she was acquitted. The court concluded the 300,000 Birr loan was a cover-up for the usurious loan from the husband and ruled the Respondent didn't have to repay the Appellant. The Federal High Court upheld this decision.

Appellant's Arguments (in Supreme Court):

The Appellant argued the loan agreement was valid, and the Respondent received the money. She claimed the lower courts' decision, based on the husband's usury conviction, was irrelevant and unjust. She asserted the Respondent's signature on the loan agreement proved he received the funds.

Respondent's Arguments (in Supreme Court):

The Respondent argued the lower courts' decision was correct. He reiterated his claims about the loan's origin in his dealings with the Appellant's husband, the duress he experienced, and the actual loan amount.

Supreme Court Decision:

The Supreme Court upheld the lower courts' decisions. They agreed the loan agreement was tied to the husband's illegal usury activities. They emphasized that a contract with an illegal purpose is invalid. They found the loan agreement, used to disguise the usurious loan, was therefore also invalid.

Ruling:

The Supreme Court confirmed the lower courts' rulings, stating the Respondent was not obligated to repay the 300,000 Birr.

In simpler terms: The Respondent borrowed money from the Appellant's husband at an illegally high interest rate. To try to cover this up, they created a fake loan agreement with the Appellant for a larger amount. The court recognized this and ruled the fake agreement invalid, meaning the Respondent didn't have to pay.