Recovery Efforts Underway for Missing Woman in Pennsylvania Sinkhole

The search for Elizabeth Pollard, a missing grandmother believed to have fallen into a sinkhole linked to an abandoned coal mine in Unity Township, Pennsylvania, has shifted to a recovery effort. Despite efforts to pump oxygen into the mine, authorities are "virtually positive" she is in the mine but unlikely to be alive due to poor conditions. The search has been complicated by the mine's instability, and crews are preparing for inclement weather to continue recovery operations. Pollard's family has been informed of the situation, and the area remains under surveillance.