Actress’s estranged dad says it’s been covered up to protect career

Troubled Lindsay Lohan mixed with drug dealers and criminals from the age of 15, her estranged dad has claimed.

Michael Lohan – who has been disowned by the Mean Girls star, 21 – reveals he hired investigators to follow Lindsay after she left her parents’ New York home to live in Hollywood.

‘They said Lindsay was surrounded by criminal activity and was being exposed to alcohol and drugs,’ he tells The Sun.

And Michael claims her not-so-innocent past has been covered up to protect her career.

Sounds like sour grapes to us.