Great Britain’s women curlers have lost their bronze medal match with Japan at the Pyeongchang Winter Olympics.
Muirhead’s rink responded from a semi-final loss to Canada four years ago to beat Switzerland to bronze and were seeking to overcome disappointment again.
A tense, tactical encounter ensued, but Japan blanked the sixth and seventh ends to retain possession of the hammer and took the initiative.
A fine shot by Japan skip Satsuki Fujisawa piled the pressure on Muirhead in the ninth, but the 27-year-old missed her attempted takeout.
Britain had the scoring stone as Muirhead threw the last stone of the 10th end, but instead of scoring two points for the victory - or even one to force an extra end - her shot pushed a Japanese stone further into the house to seal defeat.
The loss means Britain will finish the Games with a record five medals. Snowboarder Billy Morgan earlier on Saturday won the record fifth British Winter Olympics medal, with bronze in the Big Air event.
A clearly upset Muirhead tried to be phlegmatic when interviewed by BBC Sport, but was struggling to comprehend the loss.
“The shot was there, we went for it, to get two. As a skip it’s hard when you miss the last shot,” she said. “I’m really proud of these girls, we have given it our best shot and it’s hard to say we are going home with nothing.
“I’m devastated it didn’t turn out how we wanted. It’s going to take a bit of time to sink in. It’s difficult when you don’t make the last shot, that’s what you train for day in, day out.
“It’s been a long journey, these last four years. It’s difficult to take to go home with nothing. The Olympics is a hard gig, unless you’re here and you see it... We played our hearts out, left nothing out there.”
On whether she will compete at Beijing in 2022, she added: “The Olympics is something I dream about every day. I would love to be able to come back for another.”