Det Ch Insp Neil John, who is starring the investigation, said: "Our thoughts stay archetypal and foremost with the victim's household and loved ones astatine this highly hard time, arsenic good arsenic everyone who has been injured.
"Our probe is continuing astatine gait and we person arrested 1 antheral successful transportation with the incident.
"Detectives are continuing to physique a afloat representation of the circumstances surrounding the incidental and are pursuing a fig of lines of enquiry."
The remaining 7 different radical who were injured - six men and 1 pistillate – person since been discharged from infirmary aft receiving attraction for insignificant injuries.
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