Mob Kills Christian Couple Accused of Desecrating the Quran In Pakistani's Punjab Province.

Pakistani police say they have arrested up to 40 people in connection with the killing of a Christian couple in Punjab province who were beaten, then pushed into a burning kiln after being accused of desecrating the Quran.

Local police officials said a mob from neighboring villages formed Tuesday after a local mullah declared the couple were guilty of blasphemy.

The mob allegedly marched to the couple's home, broke down their door, dragged them outside, beat them and threw them into the brick kiln where they both worked.

The attack happened in the town of Kot Radha Kishan, about 60 kilometers (37 miles) southwest of Lahore, the capital of Punjab. Police officials identified the woman as Shyman Bibi Urf Shamar, and her husband as Sajjad Nasir Zurjah Nazir Nasir.Rage, grief after killing of Christian couple

The Human Rights Commission of Pakistan (HRCP), which dispatched a team to the scene, said in a statement that the couple had three young children -- two sons and a daughter, and indicated the slain woman was pregnant.

"HRCP is shocked and saddened beyond words by the callous murder of the couple and their unborn child," the group said.

According to the statement, the HRCP team "did not come across any evidence of desecration of the Holy Quran."

Desecration of the Quran is punishable by death or life imprisonment under Pakistan's anti-blasphemy law.

Human rights groups have long urged the country to repeal the law, arguing that it has led to discrimination, persecution and murder.

It is often used to settle personal vendettas, rights groups say, and people accused of the committing the crime are frequently targeted by mob violence.

That, according to the HRCP, appeared to be the situation in Kot Radha Kishan, and that the incident stemmed with a dispute over money the kiln's owners said the couple owed them.

An accusation that the couple had desecrated the Quran "was spread to nearby villages and announcements [were] made through mosque loudspeakers," the HRCP said.

The mob that went to the kiln was estimated at around 500 people, the rights group said, citing local police.

The HRCP said its team learned that four policemen went to the kiln to demand that the couple be handed over for protection from the mob, but that the owners "instructed their employees not to hand the couple over and the policemen were also beaten up."

The kiln's owners were among those arrested, the rights group said, quoting police.