9 men from the ages of 16 through 26 kidnapped 2 teens and took them to an empty apartment in the Bronx. The teens were beaten and sodomized until one of them admitted to having sex with a 30 year old man. The men then told the 30 year old to bring liquor to what they told him was a house party.
From the NYTimes (http://www.nytimes.com/2010/10/09/nyregion/09bias.html?_r=1):
"The attackers forced the man to strip to his underwear and tied him to a chair, the police said. One of the teenage victims was still there, and the “Goonies” ordered him to attack the man. The teenager hit him in the face and burned him with a cigarette on his nipple and penis as the others jeered and shouted gay slurs, the police said. Then the attackers whipped the man with a chain and sodomized him with a small baseball bat.
The beatings and robberies went on for hours. They were followed by a remarkably thorough attempt to sanitize the house — including pouring bleach down drains, the police said, as little by little word of the attacks trickled to the police. A crucial clue to the attackers was provided by someone who slipped a note to a police officer outside the crime scene, at 1910 Osborne Place in Morris Heights, near Bronx Community College."