Brittany Murphy, who died in December from pneumonia and drug intoxication, was using aliases to get prescription drugs.

TMX reports that one pharmacy in LA blocked the actress, her husband Simon Monjack and mother Sharon Murphy from filling further prescriptions at the pharmacy because the owner suspected they were getting multiple prescriptions filled.

“We thought there was going to be an accident there,” Eddie Bubar, owner of Eddie’s Pharmacy, told TMZ.