Lawyers for the sponsors of California's same-sex marriage ban have filed an emergency motion asking the U.S. Supreme Court to stop gay weddings, reported Associated Press.
The supporters of gay marriage say the federal appeals court "acted prematurely" by lifting an injunction which prevents the unions.
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Some 66 people have been killed after the plane they were travelling on crashed in southern Iran.
The letter calls for an end to harassment, abuse, and impunity in a world "ripe for change".
Police say that anyone who sees Whitehouse should not approach him, but instead call them on 999 and quote incident 23 of 18 February.