Police in Enniskillen are investigating the report of an aggravated burglary at a house in the Cavandale area, on Saturday 8th February.
It was reported shortly before 9 p.m. on Saturday night, that an armed man called to the front door of a house and injured the three occupants inside.
The two men and one woman all required medical treatment following the incident.
The assailant is described as being approximately 5'8" tall, of slim build with very short hair, clean shaven and was wearing dark clothing and a snood.
Officers are asking anyone who may have witnessed this incident or who has any information, to call them in Enniskillen on the non-emergency number 101, quoting reference number 1416.