One has to ask (as with Islamic extremists) where these reported students are learning such hatred. After the fire, sixteen yeshiva students, reportedly West Bank settlers, were detained but later released. Some sites are stating that three students have been charged, but the government has lowered an effective gag order on the case. One site however has identified the men as Yinon Reuveni, Mordechai Gedalia Margalit, and Yehuda Yedidia Asraf. The site is seeking to defy the gag order but the names of these men are not confirmed and have not appeared on other sites.
I am unclear why the intelligence services would withhold the names of the arrested individuals. Clearly, their families and associates know that they have been arrested. The public has a right to know where these students were raised and taught in such extremist views. To its credit, the government made this case a priority and worked quickly to carry out arrests. Israel has a large secular community and has protected sites of other religions. The government however would serve the public interest (and its own commitment to maintaining diverse faiths) by greater transparency in this case and these arrests.