in another section of the note was a drawing of a bullet with the following words above, "blood everywhere". this is an unusual case in a country that has wrestled with the scourge of school shootings for decades. ethan crumbley is accused of murdering four classmates — hannah saintjuliana was just 14, tate myre, i6, madison baldwin and justin schilling, both 17. if found guilty, he faces a maximum sentence of life without parole. his parents could be sent to prison for up to 15 years. peter bowes, bbc news, los angeles. the uk's health secretary, sajid javid, has announced a further tightening of travel restrictions in response to the 0micron variant of covid. anyone arriving in the uk will require proof of a negative test, taken before departure. it means britain isjoining a long list of countries who are tightening restrictions — including the us — which announced similiar rules last week. 0ur political correspondent