Oxygen cylinder blast in ambulance kills at least 10 in Pakistan's Sindh

An oxygen cylinder exploded inside an ambulance in Pakistan's Sindh province on Thursday, killing at least 10 people during a patient transfer.

• An oxygen cylinder exploded inside an ambulance in Tharparkar district, Sindh, on Thursday night while patients were being transferred to another hospital, police said.
• Police and hospital officials reported at least 10 killed, including a facility worker, patients and relatives, while broadcaster Sama TV cited nine dead and five injured.
• President Asif Ali Zardari expressed sorrow over the losses and called for a quick, transparent investigation into the blast.