At a party, a Muslim thug, Yusef Ali, 19, (photo right) threw a teenage girl over a fourth-floor balcony, fracturing her spine and leaving her to recover in a wheelchair. Prior to that, Ali put his hand in the thigh rip of the teen’s jeans and told her “this is what I do in the bedroom,” before she rejected him. Ali also stabbed two people at the party he was hosting.

TAPHAPS Witnesses confirmed that he had been sexually harassing the young woman the entire night, including grabbing at her and pulling her hair to get her attention, before he ultimately took out his aggression on her.

Yusef Ali, 19, and a friend booked an apartment on the fourth floor of the Empire Square luxury apartments with the idea of hosting an all-night party in Southwark, UK. The pair paid for the room and invited multiple guests to join them in the festivities. What no one expected was that the party would be cut short by a gruesome bloodbath

Guests were interrupted when a group of young men began fighting before Ali abruptly went into the kitchen and reappeared with a knife, sending partygoers running for their lives. He then stabbed two male attendees as they attempted to flee. However, his reign of terror wasn’t over.

Ali chased down an 18-year-old girl who had stepped out of the party to call for a taxi. In an effort to evade him, she ran toward the edge of the interior balcony and called to the people below to get help, London News Online reports. Ali then walked over to the young woman and threw her over the railing to the ground four stories below.

Miraculously, the girl survived after landing on the hard floor. However, she suffered serious injuries, including fractures to her neck and lower back. She was forced to undergo rounds of therapy in the hospital and was wheelchair-bound for several weeks as she recovered. However, despite her nearly fatal injuries, she would soon discover that her attacker would escape the worst of his charges.

The Standard reports that Ali has been cleared of attempted murder in the case of the young woman and his two male victims. Instead, he was only found guilty of grievous bodily harm, which will substantially reduce his sentence. Disturbingly, it was Ali’s defense that has many outraged.