The abduction, rape, and murder of a seven-year-old girl has people in Pakistan  demanding swift justice and exemplary punishment for the perpetrator.
Zainab Ansari was discovered in a dumpster  on January 9 in Kasur district  of Punjab province, four days after she was kidnapped. The post-mortem report suggests that the minor was strangled to death after being raped.
The news triggered clashes in Kasur  that left at least two people dead  and several injured as police opened fire to disperse angry protesters demanding the immediate arrest of the rapist and murderer, who remains at large.
The protests soon spread across the country, and on January 11 students, lawyers and other Pakistanis took to streets to continue putting pressure on authorities.
Why has Zainab's case caused such widespread outrage?
Footage of violent protests in Kasur, police firing on protesters, an emotional interview of Zainab's parents, and CCTV footage released to the public  showing Zainab being led by the hand by an unknown man have all stirred emotions of Pakistanis.
The picture of Zainab’s rapist & killer is clearly captured. Why he is still roaming freely? Can our agencies and authorities capture him? Can we please catch this animal and punish him publicly? Can we do something to protect our children? #JusticeForZainab #Justice4Zainab  pic.twitter.com/Z7GghqvaTd 
— Ihtisham ul Haq (@iihtishamm) January 10, 2018 
But what moved people to mobilize initially? Columnist and blogger Moeed Pirzada, writing on Global Village Space , a news site that promotes dialogue and understanding, characterized the reason as:
12 young girls, have been raped and murdered in the last one year. Most cases have remained unresolved, and public points out that even when culprits are arrested police and judiciary are unable to convincingly punish them. Failure of Pakistan’s “Criminal Justice System” lies at the root of this public anger.
Zainab was the 12th such case  of sexual assault and murder to occur within the last year in Kasur. The district was also where an organized child pornography ring came to light in 2015; Zainab’s case was a sad reminder of the misery of those nearly 300 children , aged between 10 and 15 years, who were subjected to sexual abuse and videotaped.
— Sayda Zainab (@Saydazainab1) January 11, 2018 
An average of 11 cases of child sexual abuse is reported from across Pakistan every day, according to data compiled by child protection charity Sahil . More than 60 percent of the reported cases were from Punjab, the organization said.
In 2016, the Pakistani Senate passed a law  that criminalized for the first time sexual assault against minors, child pornography, and trafficking. But implementation of the law remains a challenge  as it involves resource allocation, training of law enforcement agencies and awareness campaigns.
The lack of political will  to protect children, the society’s lack of willingness to teach sexuality and life skills-based education  to children, and the inherent misogyny  in Pakistan are aggravating the situation.
The attention on the cases are important, but what's equally important is sustaining that attention so that the situation finally changes, as an actor and activist Hamza Ali Abbasi argued on Facebook :
There have been 11 Zainabs in Kasur last year, we forgot about them after a brief outrage! Now, will we force Police, Govts & Courts to act on the 12th Zainab or forget about this too after a few days & wait for a 13th Zainab to make us angry again?
Social media demands #JusticeforZainab
While the story has triggered angry demonstrations in the streets, more than half a million  social media users have used #JusticeForZainab.
The hashtag was first used  by activists for the opposition party Pakistan Awami Tehreek (PAT), but soon was picked up by ordinary people and began trending around the world after two protesters were killed by police.
Activist and lawyer Jibran Nasir talked about breaking taboos on sexual abuse in Pakistan:
“Talk about sexual abuse – Break the taboo” Students, teachers, media persons and activists all gathered today at Karachi Press Club demanding protection for children through awareness and strict implementation of laws. #JusticeForZainab  #JusticeForFaizan #JusticeForAllChildren  pic.twitter.com/DCRBhn7HDB 
— M. Jibran Nasir (@MJibranNasir) January 11, 2018 
Some people highlighted the need to educate children so that they help report offenders:
#JusticeforZainab  should be a nationwide crack down on sexual predators. We need to protect all our children from abuse.We need education programs,awareness campaigns,police programs, harsher penalties, help lines-THE WORKS! Her death should mark a turning point for our nation!
— Shaniera Akram (@iamShaniera) January 11, 2018 
It isn’t enough just to catch Zainab’s killer and rapist, or the killers and rapists of other children, but to PROTECT our children. And that is the responsibility first of the parents, and then the state #JusticeForZainab 
— Amber Rahim Shamsi (@AmberRShamsi) January 10, 2018 
Others have posted photographs of themselves demanding justice for Zainab:
Nobel Peace prize winner and activist for girls right to education, Malala Yousafzai, has joined the conversation, demanding that the government take action:
Heartbroken to hear about Zainab – a 7 year old child abused and brutally killed in Kasur, Pakistan. This has to stop. Gov and the concerned authorities must take action. #JusticeForZainab 
— Malala (@Malala) January 10, 2018 
Justice for all children
While the public's attention was intensely focused on Zainab's case, in Dijkot, a town of Punjab's Faisalabad , the body of 15-year-old boy Faizan  was found in a field. He was also sexually assaulted and then killed.
It was a stark reminder of how important protections for children are.
Neighboring India erupted against sexual abuse after the 2012 Delhi gang-rape case . Will Zainab's rape and murder prove to be the tipping point when Pakistan finally moves to protect its children? We'll have to wait and see.