Although her Twitter account has since been suspended, 22-year-old British Muslim convert Khadijah Dare (Twitter handle "Muhajira fi Sham" @Ash_Shamiyyah), tweeted a photo of some believe to be her young son holding a rifle, along with her desire to become the first female to behead someone from the US or UK.
“Muhajirah fi Sham” which means “immigrant in Syria” posted her life's goal after the beheading video of journalist James Foley surfaced.
Any links 4 da execution of da journalist plz. Allahu Akbar. UK must b shaking up haha. I wna b da 1st UK woman 2 kill a UK or US terorrist!
— muhajirah fi Sham (@Ash_Shamiyyah) August 20, 2014
Although it has not been confirmed, Muhajirah fi Sham is believed to be Dare.
She converted to Islam as a teenager and it’s believed she regularly attended the Lewisham Islamic Centre linked to Michael Adebolajo and Michael Adebowale, the pair who attacked Drummer Lee Rigby with a knife in broad daylight in a London Street.
Her Twitter feed contains a shocking combination of news, quotes and ISIS-style extremism, combined with pictures of nature and tips on raising children.
Earlier this year she wrote: “All da people back in Dar ul kufr [land of disbelievers] what are you waiting for ... hurry up and join da caravan to where the laws of Allah is implemented,” The Telegraph reports.
Before being bumped off Twitter, she switched to private.
Any journalists or kufar who follow me will b nicely blocked. I hav no tym 4 arguments wit da ignorant. 
— muhajirah fi Sham (@Ash_Shamiyyah) August 21, 2014
More on Dare and other despicables here.