Guyo Mustafa, 23, disappeared on his way home from work last week at the Neema slaughterhouse in Lucky Summer.
Reports from the abattoir showed that Mr Guyo finished work at around 4 pm and left around 4:36 pm, but did not reach home.
Mr Guyo, a fourth-year computer science student at Gretsa University in Thika, is scheduled to graduate by the end of this year.
A couple in Nairobi is in agony after their son, a university student, went missing on Monday last week.
Guyo Mustafa, 23, disappeared on his way home from work at the Neema slaughterhouse in Lucky Summer and has not been seen again, said his father Mustafa Woka Jarson on Wednesday.