Panchkula, Aug. 24 -- District police have arrested one more accused in connection with the Sector-19 double murder case. The accused has been identified as Krishna alias Chusa,19, a resident of Abhaypur village in Panchkula. DCP Panchkula Aditi Singh said a reward of Rs.5,000 had been announced for information leading to Krishna's arrest. Police have allegedly recovered the knife used in the crime from his possession. A criminal case is also registered against him in Punjab, where he was allegedly involved in firing outside a liquor shop. With his arrest, 10 accused, including two juveniles, have been also arrested. On July 4, police received information about the murder of Sector-19 resident Sanjeet, who died after being attacked with sharp-edged weapons. During the investigation, the body of Arjun alias Chitta, a resident of Kharak Mangoli village, was also recovered near the CID underpass. The investigation revealed that Arjun had married Sanjeet's sister against the wishes of her family, leading to an old rivalry between the two sides. The accused allegedly called Arjun on the pretext of attending a naming ceremony and attacked him, resulting in the deaths of both men....