ISLAMABAD, Pakistan – Initially, police described a weekend shooter in central Pakistan as a successful operation against a group of terrorists: four dead, including a middle-aged couple, their daughter and another man
. the couple's children – a boy and two girls who survived the firefighting with minor injuries – told a story of police brutality, which was painfully known to Pakistanis, and the authorities arrested more than a dozen police officers, the prime minister demanded answers and officials were left struggling to explain , what happened.
"My father told the police:" Take the money, but let's go, "said Muhammad Umair.
But the police opened fire and killed his father, Muhammad Khalil, a 43-year-old merchant owner, his mother, Nabila ; his 12-year-old sister Areeba; and a family friend, 36-year-old Zeeshan Javed.
On Saturday, the authorities said the family opened fire on police officers after they were asked to stop their car and an accompanying motorcycle near Two men on the motorcycle managed to escape from the court, police said.
Mr Javed, the authorities said, was part of a group of militants affiliated with the Islamic state and transported weapons and used his friend's family as a shield.
Unlike this account, local news media that cited eyewitnesses reported that the traveling family did not open fire on the police and that no weapons were recovered from their vehicle.
The impact became viral on social media, public violence grew across the country.
Prime Minister Imran Khan expressed horror on Sunday.
"Still shocked to see the traumatized children who saw their parents shot for their eyes" he said on Twitter . "Any parent would be shocked as they would think of their own children in such a traumatic situation."
Herr. Khan, who had promised police reforms during his campaign last year, promised "quick action" after an investigation into the shooting. "Everyone must be responsible for the law," he said.
Events of police abuse and extrajudicial killings are not uncommon in Pakistan, and the perpetrators often avoid responsibility. The Punjab police, the most populous and prosperous in its four provinces, are particularly notorious for abuse and corruption.
A civil rights movement that challenges law enforcement abuse gained momentum last year after Rao Anwar, an influential police officer in the Southern Harbor Karachi was arrested over his role in a police shootout.
The police claiming that the slider had killed a Taliban militant. In fact, he was a 27-year-old storeholder and aspiring model named Naqeebullah Mehsud, who was popular on social media and had no links to militants.
The protests after the murder of Mr. Mehsud, an ethnic Pashtun, sponged into a movement in the country's northwest, which has a majority of the Pashtun population. The Pashtun Tahafuz movement, which the campaign is known to have challenged the authorities over abuse and accused the Pakistani military, especially human rights violations, mass killings and extrajudicial abductions.
The Pakistani military has denied the allegations and in recent months months have imposed limits on the news coverage of the movement.
Commander Rao faces a Supreme Court's led inquiry and is free of bail. Despite the arrest, only few police believe in this case, or others will be held accountable.
Sardar Usman Buzdar, the minister of Punjab province, promised justice when he visited the surviving children in the slider Saturday at the hospital.  On Sunday, Punjabi law minister Muhammad Basharat Raja said at a press conference that the intelligence services said Javed had been in contact with the Islamic state and had been involved in abductions and killing.
Mr. Raja announced compensation for 20 million Pakistani rupees, or about $ 143,680, for the survivors of the shooting, and said a survey would be completed within three days. He said the shooting team and its supervisor were in police custody.
The authorities said another Sunday police raid had killed two other men they did not identify, but said was associated with Mr. Javed. They described the men as terrorists who had hid in Mr. Javed's house in Lahore and escaped after learning about his killing.
The Pakistani authorities deny that the Islamic state has an organized presence in the country, but several militant networks here have expressed their support for the terrorist group.
As political public has increased, opposition parties have strongly criticized Mr Khan's government. Pakistan's Muslim League-Nawaz has called for parliamentary debate on the shooting.
"Parents' killing before their children has exposed all high demands for" good governance ", says Bilawal Bhutto Zardari, president of the People's Party, another opposition party.
" The murders are a message to the people of the country that they should not go out with their children, "he said.