A registered sex offender out of jail on bond after reportedly trying to kidnap a 6-year-old girl from the Kendall Jewish Community Center. 

Cops say 39-year-old Dean Beck grabbed the girl by the shirt, trying to drag her into a bathroom before she screamed for help.

Center Director Ed Rosen says members are in shock.

Beck -who has an intellectual disability-is a member of the JCC who participates in the special needs fitness program.

He was arrested in 2002 on charges of possession of child pornography.

Credit Miami-Dade police