Sisters found dead after birthday party picnic were victims of stabbing frenzy
police have said. Nicole Smallman, 27, and Bibaa Henry, 46, were found in Fryent Country Park in Wembley, north-west London, shortly after 1pm on Sunday.Bibba had been celebrating her birthday on Friday and the two met friends in the park at around 7pm.By midnight only the sisters remained of the group.