BOYNTON BEACH, Fla. -

Boynton Beach Police announced a second arrest on sex charges involving children and computers on Friday.

Detectives said Eric Paul Vanderlinde, 28, sent nude photos of himself to someone he believed was a 15-year-old boy. That boy was actually an undercover Boynton Beach Police detective.

Polce arrested Vanderlinde on Wednesday.

He is charged with computer pornography child exploitation, transmission of harmful material to a minor, possession of marijuana and possession of drug paraphernalia.

As of Friday afternoon, Vanderlinde remained in the Palm Beach County Jail.

Earlier Friday, Boynton Beach Police announced the arrest of a Wellington middle school principal for allegedly trying to lure a teenager for sex via the internet.