File photo of women near the city of Kunduz, Afghanistan, where police say a man strangled his wife for not bearing him a son.
STORY HIGHLIGHTS
- NEW: The mother of Sher Mohammed says her daughter-in-law committed suicide
- Mohammed and his 22-year-old wife had three daughters
- Police say Mohammed's mother helped beat the wife
- The mother was arrested, but her son fled, authorities say
Kunduz, Afghanistan (CNN) -- Police in the northern Afghanistan province of Kunduz are looking for a man they say strangled his wife after she bore him a third child that was not a son.
Sher Mohammed, 29, married his 22-year-old wife, Storay, four years ago, police said.
The couple had three daughters, the last of whom was born three months ago, said Khanabad district police chief Sufi Habib.
After the youngest daughter was born, Mohammed blamed his wife for not being able to deliver a boy, Habib said.
"Finally on Saturday, the man, with the help of his mother, first beat the woman and then strangled her to death," the police chief said. Khanabad is about 50 kilometers (31 miles) from Kunduz city.
Police arrested the mother, Wali Hazrata, and detained her at the Kunduz city jail. But her son fled.
In a jailhouse interview, Hazrata said her son's wife committed suicide out of guilt.
"My son did not commit the crime," Hazrata said. "... But after three daughters, Storay herself felt guilty and committed suicide."
The report comes weeks after Afghan police said they rescued a 15-year-old girl who was locked up in the basement of her in-laws' house, starved, and had her nails pulled out.
The girl, Sahar Gul, was married off to a 30-year-old man last year. Authorities in the northern Baghlan province said the girl reportedly was tortured after she refused to submit to prostitution.
Activists say women continue to suffer in parts of Afghanistan despite overall progress since the fall of the Taliban.
In the second quarter of last year, the Afghan Independent Human Rights Commission (AIHRC) registered 1,026 cases of violence against women. In 2010, 2,700 cases were recorded.
In December, gunmen attacked and sprayed an Afghan family with acid in their home after the father rejected a man's bid to marry his teenage daughter.
In another case, a 21-year-old, identified only as Gulnaz for her own protection, was sentenced to 12 years in prison after she reported that her cousin's husband had raped her.
Her plight attracted international attention when it came out that she had agreed to marry her attacker to gain her freedom and legitimize a daughter conceived in the attack.
She was eventually freed, following the president's intervention.
