chandigarh the ut police have arrested a mechanical engineer working with a parwanoobased firm under the charges of information technology act for sending nude pictures and indecent material to a girl who was his former colleague a resident of sector 30 the girl who is presently working with a company in baddi complained that arun gupta of sector 11 panchkula had been harassing her for the past eight months by sending obscene material on the net dsp cid davinder thakur investigation officer of the case said gupta had also allegedly sent threatening messages to the complainant we have also seized computer disks and floppies which indicate towards the offence from cyber cafes in panchkula and his house arun had also proposed the complainant for marriage but she had refused he added police said earlier the accused who has been sent to judicial custody was working with the complainant but later he joined another company in parwanoo initially the dsp said the complainant wasnt sure but things became clear when the objectionable material starting pouring in after she gave her new email id to the accused the first mail was received in november 2006 the girl informed her family members about the problem and filed a complaint with the industrial area police a case under sections 11 67 of the information technology act has been registered against arun gupta at the industrial area police station