SAN DIEGO (CNS) - A pedestrian was gravely injured in a hit-and-run accident just south of Petco Park early Monday. 
   
The unidentified victim, believed to be in her 40s or early 50s, was crossing West Harbor Drive when a small silver Ford struck her near Park Boulevard shortly before 4 a.m., according to San Diego police. The motorist kept going.
   
Medics took the injured woman to a hospital, where she was placed on life support. She was not expected to survive, SDPD public-affairs Officer Matt Tortorella said.
   
Anyone with information about the case was asked to call San Diego County Crime Stoppers at (888) 580-8477 or contact the agency online at sdcrimestoppers.org. Tipsters may remain anonymous and could be eligible for a reward of up to $1,000.