KARACHI, Pakistan — Pakistan’s blasphemy laws may be used to punish Muslims suspected of ransacking a Hindu temple, in an intriguing twist for a country where harsh laws governing religious insults are primarily used against alleged offenses to Islam, not minority faiths.

The blasphemy laws, sections of which carry the death penalty or life imprisonment, have drawn renewed international scrutiny this year after a young Christian girl in Islamabad was alleged to have desecrated the Muslim holy book, the Quran. A Muslim cleric now stands accused of fabricating evidence against the girl, who has been freed on bail and whose mental capacity has been questioned.

Police officer Mohammad Hanif said Sunday the anti-Hindu attack took place Sept. 21. The government had declared that day a national holiday — a “Day of Love for the Prophet” — and called for peaceful demonstrations against an anti-Islam film made in the United States that has sparked protests throughout the Muslim world. Those rallies took a violent turn in Pakistan, where more than 20 people were killed.

Hanif said dozens of Muslims led by a cleric converged on a Hindu neighborhood on the outskirts of Karachi. The protesters attacked the Sri Krishna Ram temple, broke religious statues, tore up a copy of the Bhagavad Gita, a Hindu scripture, and beat up the temple’s caretaker, Sindha Maharaj.

Maharaj and other Hindu leaders turned to the police, who registered a case against the cleric and eight other Muslims. But none of the suspects had been found as of Sunday.