Four explosions that rocked the southern city of Es-Semara killed one person and injured three others, two gravely, late Saturday.
The local authorities are yet to report the exact causes of these explosions which took place at the ZAP, Essalam and the Industrial neighborhoods and damaged two houses.
The seriously injured received first aid and were rushed to a hospital in Laayoune. The third person who sustained minor injuries received medical care onsite and was able to return home.
Local authorities, security services and civil defense arrived on the scene promptly to investigate the incidents.
The public prosecutor at Laayoune Appeal Court announced that a police probe was launched into what is deemed a projectile fall on a residential area. Technical and ballistic expertise will be conducted to shed light on the happening.