An explosion occurred near the Western Bypass in Quetta, the capital of Balochistan, resulting in the death of one person and injuring four others, said police on Sunday.
The injured were immediately shifted to hospital for medical treatment, while an investigation has been launched to determine the cause of the blast.
Earlier on Saturday, it was reported that at least two brothers were killed and seven others injured in a blast in the suburban area of Sara Ghorgai in Quetta, police said on Saturday.
The injured have been shifted to a nearby hospital for medical treatment, according to police sources.
