New video shows Judge Sheila Abdus-Salaam alone hours before body found in Hudson River

The NYPD obtained the new video Tuesday night. It shows Abdus-Salaam walking in the direction of the river in her Harlem neighborhood at about 8 p.m. on April 11. Detectives described this video as being important in the case, as they're working to piece together her last movements before she somehow ended up in the water.