Miami police warn of new drug 'Cloud Nine' after grisly attack

[Emily]

Maybe this particular formulation is behind some of the recent biting attacks.

Miami police warn of new drug after grisly attack

Miami police have warned of a potent new mind-altering drug called "Cloud Nine," after a snarling homeless man threatened to eat two officers a week after a grisly face-gnawing attack.

The ecstasy-like drug is part of a new line of over-the-counter "bath salts" implicated in an attack last week in which a growling naked man chewed off most of a homeless man's face before being shot dead by police.

The police department is now warning officers to be extremely cautious around disorderly homeless men and telling the public to call police immediately if they see anyone showing signs of being on the new drug....

(I think police should be cautious around anyone intoxicated on drugs like these, not just homeless men. )
Cloud Nine was combined with other intoxicants in the latest case:

In addition to the Cloud Nine, police also believe De Leon finished off a bottle of rum and was working on a beverage called Four Loko, which combines alcohol and caffeine. He tested positive for marijuana, Xanax and alcohol.

If this case occurred a week after the case where a homeless man lost most of his face in an attack, I wonder why toxicology results are taking so long to be released in that more serious attack?