Jackie Barcliff was arrested Friday. Police say he's is homeless. It's unclear whether he has a lawyer.
Police say the 56-year-old woman was in Manhattan this week for the Occupy demonstrations' one-year anniversary.
Police say she recognized the 44-year-old Barcliff from other Occupy gatherings. They say he made her go to an elevated park at Pier 15 Monday, raped her and hurled her over a second-story railing.
The woman suffered a broken pelvis and other serious injuries.
An Occupy press liaison says it's a terrible incident that should be investigated thoroughly and handled fairly.
Police say Barcliff raped the 14-year-old girl Aug. 12, after offering her a place to stay for the night.
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