Conversation so far:
What was the controversy involving Eden Natan-Zada?
Eden Natan-Zada's funeral was a controversial matter.
Why was Eden Natan-Zada's funeral a controversial matter?
Jewish law requires a swift burial, but nationwide outrage against Eden Natan-Zada's attacks left his body without a willing resting place for two days.
When was Eden Natan-Zada finally buried?
On 7 August 2005, the Prime Minister's Bureau overruled Meir Nitzan's ban against burial in Rishon LeZion, and decreed that Eden Natan-Zada should be buried in the civilian cemetery there.
Did Eden Natan-Zada get buried in a time frame acceptable to the Jewish culture?
Because of the delays, Eden Natan-Zada was buried two days after Jewish law allows.
Did anything come of the protests about Eden Natan-Zada's burial controversy?
Eden Natan-Zada's body resided for two days in the Abu-Kabir morgue, pending an appeal to Prime Minister Sharon by his parents.
Was the appeal to Prime Minister Sharon by Eden Natan-Zada's parents successful?
On 7 August 2005, the Prime Minister's Bureau overruled Meir Nitzan's ban against burial in Rishon LeZion, and decreed that Eden Natan-Zada should be buried in the civilian cemetery there.
Are there any other interesting aspects about Eden Natan-Zada's burial in Rishon LeZion besides the fact that the Prime Minister overruled the mayor of Rishon LeZion?
On 13 June 2006, five suspects in the lynching of Eden Natan Zata were arrested.

Question: why were they arrested?
Self-contained rewrite: Why were the five suspects arrested in the lynching investigation of Eden Natan Zada?