Mackenzie_john_2_2 MacKenzie Phillips, best known for her roles in "American Graffiti” and on “One Day at a Time,” was arrested on a felony count at around 10 a.m. today, after a baggage screening at LAX.

"During a secondary screening process she was found in possession of what appeared to be a small amount of heroin and cocaine," said Los Angeles Airport Police Sgt. Jim Holcomb. "She was arrested for possession of a controlled substance, a felony, and transported to the airport station."

The 48-year old actress has a documented history of substance abuse.

— Stephanie Lysaght

Posted by:Stephanie Lysaght