Mashal Naseem told The Guardian: “I’ve been given some really, really nasty threats about how people want whatever happened to my dad to happen to me."

"I will stand for justice for my dad, and if something happens to me, at least I went in the way of trying to fight for justice," she said.

The United States earlier asked Pakistan to take action over the killing of an American national in a crowded courtroom in Peshawar city as he faced trial for blasphemy. 

Tahir Ahmad Naseem, 57, was seated in the court of an additional sessions judge on Wednesday after arguments in his case, awaiting to be shifted to prison, when he was shot multiple times at the close range, reports Dawn News. 

The US State Department said in a statement: "We are shocked, saddened, and outraged that American citizen Tahir Naseem was killed yesterday inside a Pakistani courtroom."

"Mr. Naseem had been lured to Pakistan from his home in Illinois by individuals who then used Pakistan’s blasphemy laws to entrap him," read the statement.

The U.S. Government has been providing consular assistance to Naseem and his family since his detention in 2018 and has called the attention of senior Pakistani officials to his case to prevent the type of shameful tragedy that eventually occurred.   

"We grieve with the family of Mr. Naseem. We urge Pakistan to immediately reform its often abused blasphemy laws and its court system, which allow such abuses to occur, and to ensure that the suspect is prosecuted to the full extent of the law," the Department said.