By a Staff Reporter: A 20-year-elderly person and her sweetheart have been captured in Jharkhand's Seraikela-Kharsawan locale for their supposed contribution in arranging the homicide of the previous' dad, police said. Kanhaiya Singh, a money manager, was shot dead by obscure attackers on June 29. As per the police, Singh's girl Aparna planned to kill him as he went against her relationship with her beau.