Hindustan Times. A Bengaluru central crime branch (CCB) inspector and his four friends, who were killed when a helicopter crashed at Joshimath in Uttarakhand on Friday, were expected return to the city in the. The helicopter, operated by Trans Bharat Aviation, was carrying 5 passengers from Karnataka and pilot Captain Himanshu Sabharwal when it crashed in the Hathi Parvat area on Friday.