Fresh details have emerged in the chilling murder case from Uttar Pradesh's Budaun, in which a barber on Tuesday hacked two minor siblings to death, reasons for which still remain unknown. The accused barber was gunned down in an encounter hours after murdering the two brothers, Ayush, 12, and eight-year-old Ahaan alias Honey, and injuring the third brother - Yuvraj (10) - in the attack.