It wants to hear from anyone who may have seen an old-type blue Ford Escort van near the beach, popular with dog walkers, on Monday evening, when the killings are believed to have taken place.

BBC: Inspector Lynn Williams at Afonwen beach

Type your search into the blue bar at the top of the page.

ENGADGET: Facebook launching 'Graph Search' personalized social search engine, beta starts today (video)

In their place: Simple black letters in Helvetica type that includes a navy blue square in the top right corner.

FORBES: Gap-Lash: Retailer's Logo Gets A New Look, And Gets Panned

The Hawaiian company Kona Blue raises a type of yellowtail from eggs to harvest in 3, 000 cubic-meter cages tethered to the sea floor, one-half mile off the coast of Kona.

FORBES: Breakthroughs

He was wearing a light-coloured hat with a dark band, Burberry-type scarf, green jacket, blue jeans and white trainers.

BBC: Armed robbery at Ladbrokes bookmakers in Edinburgh

With her blonde curls and translucent blue eyes, actress Diane Kruger has the type of Teutonic beauty often described as icy or cool.

WSJ: Diane Kruger | 20 Odd Questions

Most people with this type of albinism have milky white skin, white hair and blue eyes at birth.

CNN: Albinism

It is done using a special type of liquid-crystal array developed by a British firm called Light Blue Optics, which is also developing the technology for use in tiny projectors (see article).

ECONOMIST: Monitor