An article that appeared yesterday about a 4-year-old girl who drowned in a swimming pool in Finksburg Saturday, did not make the whereabouts of the child's mother clear. The girl was left briefly with her 10-year-old brother, according to a police report. The mother discovered her daughter in the pool when she returned from the next-door neighbor's house, according to family members. The mother attempted mouth-to-mouth resuscitation.