Ellen Beth Greenberg was last seen on June 25, 2015, in Lower Nazareth Township, Pennsylvania, at Northampton Community College and at Life Church, formerly known as Carpenters Community Church. She lives in Hanover Township, Pennsylvania. Greenberg was last seen wearing a Hard Rock Cafe t-shirt, jeans, and black sneakers.
Greenberg wears black framed eyeglasses. She walks with a limp and wears a brace on her right leg. Her right arm is non-functional. Greenberg is physically and mentally ill and has difficulty expressing herself due to a speech problem. She may also go by the name "Elisa".