A 28-year-old man, Manjunath, was fatally stabbed in Karnataka after sending a birthday message to a woman. Police identified Kiran, Venu, Appu, and Manu as the alleged attackers. According to the Superintendent of Police, Kiran had previously warned Manjunath to stop contacting his sister. Kiran reportedly called Manjunath to a meeting where an altercation led to the stabbing. Authorities expect to arrest the accused soon.