OJ Simpson Robert Shapiro
Robert Shapiro (Photo by Jesse Grant/Getty Images) | O.J. Simpson (Daniel Gluskoter - Pool/Getty Images)

LOS ANGELES (AP) — O.J. Simpson’s former attorney Robert Shapiro says there’s a “strong possibility” that the person who killed Simpson’s ex-wife and her friend has never faced trial.

In an interview with Megan Kelly broadcast Tuesday night on Fox, Shapiro says he thinks evidence shows it’s possible that more than one person was involved in the 1994 killings of Nicole Brown-Simpson and Ronald Goldman.

OJ Simpson wants Denzel to Play Him in Upcoming Mini-Series, NOT Cuba Gooding Jr.

Shapiro also tells Kelly that Simpson whispered “you were right” in his ear in the moments after a jury acquitted him in 1995.

10-Year-Old Goes *IN* on Wealth Inequality, America’s Criminal Justice System

Simpson was later found liable for the deaths by a civil jury. He’s now serving prison time on a Nevada armed robbery conviction.

‘Concussion’ Dr. Bennet Omalu says O.J. Simpson Likely Has CTE Brain Disease

Shapiro didn’t offer his thoughts on John Travolta’s portrayal of him in “People vs. O.J. Simpson: American Crime Story,” the FX series that put the case back in the headlines.

Copyright 2016 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.