Officials negotiating with man reportedly holding people hostage at a Texas synagogue

The man who stormed a Texas synagogue on the Sabbath and is holding hostages is suspected to be the brother of the notorious ‘Lady Al Qaeda,’ who is serving 86 years in a federal prison less than 30 miles from the hostage standoff.

The suspect claims his ‘sister’ is Aafia Siddiqui, a known terrorist who is incarcerated at Carswell Air Force Base near Fort Worth and he is demanding to have her freed, according to a source.

Siddiqui was arrested in Afghanistan in 2008 by local forces who found her with two kilos of poison sodium cyanide and plans for chemical attacks on New York’s Brooklyn Bridge and the Empire State Building.   

The Pakistani-born neuroscientist had bragged to her student friends at the age of just 21 that she would be proud to be on the FBI’s Most Wanted list.

She is serving an 86-year sentence at the Federal Medical Center, Carswell in Fort Worth, about 25 miles from the hostage site at the Texas temple.

During her trial, Aafia demanded that every jury member get DNA tested to see if they were Jewish.

Siddiqui, who was a biology major at MIT, said in 1993 that she wanted to do ‘something to help our Muslim brothers and sisters’ even if it meant breaking the law.

She jumped to her feet and ‘raised her skinny little wrists in the air’ in a display of defiance that shocked her friends.

An in-depth account of her journey to infamy also reveals that she took a National Rifle Association shooting class and persuaded other Muslims to learn how to fire a gun.

Siddiqui lied to her husband and after they wed over the phone he was stunned to discover she was just marrying him for his family’s connections to better enable her to wage jihad.

Siddiqui, a mother-of-three, eventually got her twisted wish and became the most wanted woman in the world by the FBI. 

She was handed to the Americans and convicted of attempted murder in a U.S. court in 2010.

But her hatred for the U.S. was so strong that during her interrogation she grabbed a rifle from one of her guards and shot at them shouting: ‘Death to Americans’.

A 2014 Boston Globe profile of Siddiqui’s time in Boston sought to answer what happened during her 11 years as a student in the U.S.

Something happened to radicalize an intelligent and devout woman who not only graduated from MIT but also got a doctorate in neuroscience from Brandeis University.

Siddiqui was sent by her neurosurgeon father from Pakistan to study in the U.S. on her own and won a partial scholarship to study at MIT in Cambridge, MA.

She arrived there in 1991 having been living with her brother in Texas, for a year where she studied at the University of Houston and gave regular speeches on Islam.

During one she told the crowd: ‘The hijab is not a restriction. It allows a woman to be judged by her content, not by her packaging, by what is written on the pages, not the pretty artwork on the cover’

At MIT she made few friends and was remembered as intelligent, driven and a regular at the Prospect Street mosque, which would later be attended by alleged Boston Marathon bomber Tamerlan Tsarnaev.

She wore long sleeves and the hijab and was seen as ‘very sweet’ for a former roommate at her all-female dorm.

The focus of her life was the Muslim Student Association but things appear to have changed with the start of the Bosnian War, which seems to have been the beginning of her radicalization.

Siddiqui became involved with the Al-Kifah Refugee Centre, a Brooklyn-based organisation which is thought to have been Al Qaeda’s focus of operations in the US.

Terrorism expert Evan Kohlmann said: ‘Aafia was from a prominent family with connections and a sympathy for jihad. She was just what they needed.’

In 1993 as she and some friends debated how to raise money for Muslims being killed during the Bosnian War, one of them joked that they didn’t want to go on the FBI’s Most Wanted List.

Waqas Jilani, then a graduate student at Clark University, said: ‘She raised her skinny little wrists in the air and said: ‘I’d be proud to be on the Most Wanted list because it would mean I’m doing something to help our Muslim brothers and sisters’

‘She said we should all be proud to be on that list’.

That same year Siddiqui did a 10-hour NRA shooting course at Braintree Rifle & Pistol Club on her own and urged other Muslims to join her.

Jilani added that Siddiqui said in her speeches that Muslims should ‘get training and go overseas and fight’.

He said: ‘We were all laughing like, ‘Uh-oh, Aafia’s got a gun!’

‘Part of it was because she was such a bad shot, but also because she was always mouthing off about the U.S. and the FBI being so bad and all.’

Siddiqui married Mohammed Amjad Khan, the son of a wealthy Pakistani family, in a ceremony carried out over the phone before he flew to Boston.

But upon arrival he discovered that far from being the quiet religious woman he had been promised, her life was very different.

He said: ‘I discovered that the well-being of our nascent family unit was not her prime goal in life. Instead, it was to gain prominence in Muslim circles.’

Khan described to the Boston Globe how she regularly watched videos of Osama bin Laden, spent weekends at terror training camps in New Hampshire with activists from Al-Kifah and begged him to quit his medical job so he could join her.

In the end he stopped bringing work colleagues home because she would ‘only to talk about them converting to Islam’.

Khan said: ‘Invariably this would lead to unpleasantness, so I decided to keep my work separate….

‘…By now, all her focus had shifted to jihad against America, instead of preaching to Americans so that they all become Muslims and America becomes a Muslim land’.

The breaking point was the September 11 2001 attacks after which Siddiqui, who was by now dressing in all black, insisted they return to Pakistan and got a divorce.

American officials suspect she remarried Ammar Al-Baluchi, the nephew of 9/11 architect Khalid Sheikh Mohammed, though her family deny this.

Siddiqui and her children disappeared in Karachi, Pakistan in 2003 shortly after Mohammed was arrested.

The following year she was named by FBI director Robert Mueller as one of the seven most wanted Al Qaeda operatives, and the only woman.

What happened in Pakistan before her arrest is unclear and even during her U.S. trial judge Richard Berman said he did not know what she was doing.

But even now such is her importance as a symbol of defiance to the West that Islamic State fighters publicly stated they wanted to swap her for James Foley, the American photojournalist they executed earlier this year.

Siddiqui declined to be interviewed when approached by the Boston Globe at the Federal Prison in Fort Worth, Texas, where she is being held.  

Now her, brother, who is an architect in Houston, is apparently holding hostages in Colleyville. 

The assailant stormed into Congregation Beth Israel during religious services around 11.30am, which were being live-streamed, telling a SWAT team, ‘If anyone tries to enter this building, I’m telling you… everyone will die.’  

The live-stream cut off shortly before 2pm local time, where the man can be heard saying: ‘I’m going to die.’

According to Star-Telegram reporter Jessika Harkay, he was overheard saying: ‘I’m going to die, are you listening? I’m going to die doing this alright? Are you listening? I’m going to die. Don’t cry about me.’ 

It is unclear who he was saying this too.

He reportedly also ranted about religion in between saying that he’s ‘going to die,’ as well as made vague references to weapons and ammunition.

It is unknown if there are any injuries or fatalities at this moment.

He reportedly has taken four hostages and has placed bombs around the temple. Among the hostage’s is Rabbi Charlie Cytron-Walker, whose condition and location is unknown.