Pakistani authorities have arrested four people who allegedly killed an 18-year-old woman in the purported name of honor after a picture of her sitting with a boyfriend went viral on social media, police said Thursday. The woman's father and three other men were detained days after the slaying in Kohistan, a district of Khyber Pakhtunkhwa province bordering Afghanistan. Police said they told about the killing on Nov. 24 and officers were still investigating. According to the local police chief, Masood Khan, the four arrested men apparently killed the woman on orders from village elders, who thought she had brought shame to her family by posing for pictures with a boy. PAKISTANI JOURNALIST'S WIDOW FILES WRONGFUL DEATH SUIT AGAINST ELITE KENYAN POLICING UNIT Khan said the investigation determined that the photo of the couple that went viral had been edited by someone before it was shared on the social media. He said investigators are trying to trace whoever edited and posted...