A common problem among cafes and restaurants is too much overhead due to spoilage. If they expand to provide more food services this could lead to that problem. There could also be a problem in getting a small business loan to cover the cost of new equipment for the new services, especially if the spending on those initial items is excessive--brand new box truck, industrial cooking equipment, etc. A sabotage might be very effective if it happens during the party or wedding of a prominent/large community family that "knows everybody." The resulting slump in business would mean less income to offset the projected income and thus the constant cost of the loan.