A software professional Rohit (28) committed suicide after slitting his throat with a metal wire in his house at OU Colony in Golconda in the early hours of Tuesday, the police said. Rohit had recently shifted to the present house from Punjagutta and was reportedly depressed over some family matters. He chatted with his wife Deepika, also a software professional, till about 2 a.m. and resorted to the extreme act after she went to bed, the police said.