It was gathered that Onyekachi had arrived Lisbon as a refugee some months ago, and was put in the same room with a 45-year-old Afghan refugee.
On Wednesday, the roommates had a clash over house chores and the fact that the suspect had a negative influence on the other refugees in the apartment.
During the confrontation, the suspect suffered an insult which provoked him to reach out for a knife and stubbed the deceased in his back.
Henry was said to have died as a result of the blood loss sustained from the knife stab. While, the suspect has since then been arrested.
In other news, KanyiDaily had reported how five Nigerians were arrested in Ghana for invading a woman’s home, stealing from her and sexually assaulting the woman in the presence of her husband, which they filmed on their mobile phone.