A teenaged Saudi girl jumped to her death from a multi-storey residential building in Jeddah, Sabq reported.
The 17-year-old girl threw herself from the fourth floor of a building in Al Faisaliyah neighbourhood.
Paramedics and Red Crescent units arrived at the scene of the incident, but she had already died.
Her body was transferred to a hospital for post-mortem as the police launched an inquiry into the causes of her death.
The girl was reportedly mentally-disturbed. Her shocked mother was rushed to hospital for treatment.