Vikarabad: Police have made a significant breakthrough in the brutal murder case of a 19-year-old nurse in the Vikarabad district. The victim's brother-in-law has been apprehended by authorities, accused of killing her after she refused to engage in a physical relationship with him. The body of the nurse, identified as Sirisha, was discovered in a water tank near Kallapur village four days ago, showing horrific injuries. Following an intensive investigation, the police arrested Anil, the brother-in-law, who emerged as the prime suspect in this sensational case. According to Vikarabad Superintendent of Police, N. Koti Reddy, Anil had developed a romantic interest in Sirisha and intended to marry her. However, she rejected his advances, which fueled resentment. The investigation unveiled that Anil became increasingly jealous when he discovered Sirisha frequently conversing with another person on her mobile phone. This led to admonishment from Sirisha's father and brother, instigated by Anil. Previous instances of physical assault were also reported. On the night