PICK OF THE DAY

MARCELLA, 9PM, ITV

ANNA FRIEL returns as troubled, blackoutprone DS Marcella Backland (pictured) for a second eight-part series of the th unsettling drama, which made its debut in 2016. In the grim opening episode, Marcella is horrified to realise that a body, found hidden in a wall cavity, is that of a seven-yearold boy who went missing four years earlier. Leo Priestley happened to be a friend of her son, Edward, and the pair were due to walk home together on the day of his disappearance — does Edward know anything that could lead Marcella to the truth about what happened to Leo?