MEERUT, April 23 -- An 18-year-old girl was allegedly stabbed to death by a 20-year-old stalker in Bijnore district after she refused to marry him, officials said, adding that the accused later attempted suicide and was undergoing treatment under police custody. Reports said the victim, Kashish, was alone at home when the incident occurred on Tuesday evening. Her father, Zakir, a bus driver, had gone to Delhi for work, while her mother, Shaheen, was visiting relatives in Ambala. According to police, accused Rahul Singh, who had allegedly been stalking the victim for the past three to four years, reached her house in the evening. At around 5 pm, neighbours were alerted by loud screams coming from the house. Armaan, a local resident, said that the victim and the accused were locked inside a room. When the door was broken open, neighbours found the accused holding the victim by the neck, with blood gushing from a deep wound in her throat. After being informed, police reached the spot and rushed both to a nearby hospital, where doctors declared Kashish dead on arrival, while Rahul, who had stabbed himself after the attack, was admitted in critical condition. Superintendent of police (SP) Abhishek Jha stated that the accused appeared to have been enraged over the victim's refusal to marry him. "Preliminary investigation suggests that the accused was upset over personal issues and attacked the girl. He also inflicted injuries on himself and is being treated under police supervision," the SP said....