História Winchester's go to London - Crime scene:

Sherlock and I walked downstairs and out of the flat. I waited as Sherlock waved down a cab. We both crawled into it and rode off to the scene. Lestrade, I assumed, texted Sherlock again. He looked down at his phone. Apparently it was something urgent because Sherlock yelled at the cabbie "stop!"

      I could tell the cabbie was a bit confused, but he stopped anyways. Sherlock hurried up and texted Lestrade before giving the cab driver new directions.

I asked "what is it, Sherlock?"

"There was another murder. Only it was two victims this time. To add to the strangeness some more. It looks like one of the victims had wings.

"Had wings?"

"Yeah, apparently Lestrade said they look like angel wings."

"Angels...Yeah right." I snickered.

"I know...Think Lestrade had a late night again. He been having them frequently all of a sudden."

    The cab driver pulled up to the scene and we got out of the cab. Sherlock was already walking up to the scene, so I was left to pay the fair.

     Finally, I caught up to Sherlock. He standing there talking to Lestrade. They were bickering about the female victim having wings. That was all I heard before I walked up to them. Lestrade said to Sherlock " Sherlock, she had wings."

"Then where are they? I don't see two giant pair of angel wings anywhere surrounding the victim. So tell me Detective where are they?"

"They must have been blown away or the crime scene people trampled over them. I would not be making this up. There was two ashy sings Coming from the side of the female victim."

"When I see it, then I will believe you. In the meantime what happened here?"

"Well we think what happened was that this fellow was trying to rob this here lady. Figuring he had a blade I never seen before."

"What do you mean a blade you never seen before?"

"It is triangular blade that was covered in blood. I assume that this Blade was used to kill our female victim."

"Show me the blade." Sherlock said.

     Lestrade walked away to the forensic people to see about the blade. In the meantime, Sherlock went and studied the scene before us.