Israel extends media blackout on deadly arson attack developments

The Israeli authorities extended the ban on Monday on media coverage of developments in the deadly arson attack which took place in Duma in July.
Jewish settlers set fire to the Dawabsheh family home during the attack in the village near Nablus in the occupied West Bank. Eighteen month old Ali Dawabsheh was burnt to death and his father Saad has since died of his injuries. The baby’s mother and brother are still in hospital after suffering serious burns in the incident.
The Israeli police issued a statement this week banning the media from publishing any details or developments related to the investigation until the end of September. An initial one month press embargo was issued on 31 July.

https://www.middleeastmonitor.com/news/middle-east/20766-israel-extends-media-blackout-on-deadly-arson-attack-developments

They are so speedy at finding the perpetrators (because they know there was more than one) they are making me quite giddy.

So a baby and his father burnt to death get no justice and the Israeli settlers quietly get away with it, with the help of their government.  Scumbags.

Really, there could be many reasons for this blackout, can you think as to why?
Is it because of the ongoping investigation?

If of course any of this is true.
With only one source I have seen it makes for very dubious claims to say the least