Doonan tells the San Gabriel Valley Tribune that the girls felt ill, complaining of numbness and pale, clammy skin, and were taken to a hospital, where tests showed traces of marijuana .
Their mother, 33-year-old Veronica Sylvester, remained in jail Wednesday on $100,000 bail.
Doonan says she told detectives she got the cookie from a friend for medical purposes. But Doonan says Sylvester had no prescription for the drug.
