The police are questioning the acquaintances of the deceased to ascertain the reason for the suicide.
A 30-year-old man allegedly committed suicide by jumping from the fourth floor of a building in Al Majaz area.
The police said the deceased, an Indian national, jumped to his death in an inebriated condition.
Police officials said a passerby informed them about the suicide on Wednesday morning.
A team comprising forensic officials, police patrols, CID and paramedics rushed to the site and found the man lying in a pool of blood.
The police are questioning the acquaintances of the deceased to ascertain the reason for the suicide.