Dyson Allen has been jailed for life with a minimum term of nine years for killing four siblings in an arson attack in Freckleton.
Allen, 19, had to be helped away by guards as he was taken down to start his sentence.
Sobbing, the killer can barely stand.
More top news
A split set up this Sunday
Several Britons are dead after a serious crash in Al Khalas, a settlement roughly 30 miles north of the holy site of Mecca.
So-called Islamic State said they were behind the attack that targeted people receiving their national identification cards.