A 40-year-old man allegedly committed suicide in his Versova residence Saturday evening. Police said Kanji Karia,who stayed in a slum near Divya Sagar Society with wife and four children,was found hanging at around 5:30 pm. He was an alcohol addict and unemployed. He was trying to make ends meet selling dried fish. Prima facie,this seems to be the only reason for the suicide, said an officer.