affluenza teen

Ethan Couch, now 20, will be serving the rest of his six-year sentence under strict probation conditions. At 16, his defense argued his wealthy upbringing prevented him from knowing right from wrong.

Ethan Couch, whose lawyers presented an "affluenza" defense to show he wasn't responsible for a deadly drunken driving crash in 2013, has been sentenced to four consecutive terms of 180 days.

The decision by a judge in Texas was a blow to prosecutors. They wanted Ethan Couch, who was deported Thursday from Mexico, to be held in an adult jail while he awaits a hearing next month.

Mexican authorities said they put Ethan Couch on a plane in Mexico City. The 18-year-old, who was on probation for killing four people while driving drunk, had fled to Mexico with his mother.