Pakistani celebrities have taken to Twitter to stand against the brutal murder of 17-year-old Rehan, who was accused of stealing.In the wake of the heartbreaking video of the horrendous killing of Rehan by the residents of Bahadurabad, Karachi, people are demanding justice for the boy.According to reports, the incident took place on Saturday, when two alleged robbers tried entering a house in Bahadurabad. Rehan was caught by the security guard, however, the second suspected burglar managed to escape.