The events started on Monday, November 28, when John Hosni, a building supplier, had a quarrel with his neighbor, Mahmoud Abdel-Nazeer (48), over some steel rods and cement Mr. Hosni had left in the street to use for erecting a wall around his house. This was perceived by Mr. Abdel-Nazeer as extending the home into the street, which is public property. "Instead of reporting this building transgression to the police or local authorities, Abdel-Nazeer took the matter in his own hands and brought some Salafists and torched the store and the home of the Copt," said an eyewitness.
In the altercation between the neighbors, Mr. Hosni hit Abdel-Nazeer in the head with a wooden branch, which lead to his death later in hospital.
Angry Muslims murdered two Christian brothers, Kamel Tamer Ibrahim (55) and Kameel Tamer Ibrahim (50), in revenge. The brothers were not a party to the altercation. Kamel Tamer, who was defending his shop from looting, was murdered in front of his wife. His brother was also murdered in front of his wife for defending his home (video of the murdered Copts. WARNING: contains highly graphic content).