But the Islamic fundamentalist Hamas organization claimed responsibility for the bombing.
Bitter relatives - apparently operating separately from the Hamas organization - demanded that he be killed, leading to the confrontation tonight.
The tape also included a television news report of the same event, which was attended by people with ties to the Hamas terrorist organization.
Israeli television said that the suspect was believed to belong to the militant Hamas organization.
But those deported were never directly linked to these crimes, only to active roles in the fundamentalist Hamas organization.
He is a member of the Hamas organization.
The explosion killed a participant in the Hamas organization and wounded two other supporters of the militant Islamic group.
The attack was the first use of the crude rocket, which Israel says is made by the militant Hamas organization, against a city.
The Hamas organization led a march of thousands in Gaza protesting against a truce and a return to peace talks.
The militant Hamas organization called the attack a response to "Israeli aggression."