A 17-year-old Falls Church, Va., girl who was pulled from the lake Sunday at Greenbrier State Park near Boonsboro was improving Tuesday in a critical care unit at Fairfax Hospital, according to the Maryland Department of Natural Resources.
The girl was in one of two designated swimming areas in the lake at about 4:50 p.m., according to Tammy McCorkle, assistant park manager for the South Mountain Recreation Area.
McCorkle said it is believed the girl, who was at the park with family members, might have suffered a seizure in about 2 to 3 feet of water.
Lifeguard Hannah Petro of Sharpsburg pulled the girl from the water to the lake's edge and her brother, Matt Petro, who also is a lifeguard, arrived in seconds to assist, according to a DNR news release.
