A SEX offender who posed as a 12-year-old boy to enrol in Arizona schools in the US will go to prison for more than 70 years.

Torrential rain blamed for at least one death flooded subways and railway lines and delayed flights at New York’s three major airports today.

A convicted sex offender who posed as a 12-year-old boy to enrol in Arizona schools brought home children that had joined a skateboarding club he started, police said.