(KUNA) -- Thirteen people, including five police officers and two police academy students were injured as a result of two explosions in the southern Turkish city of Adana, Turkish news agency Anadolu (AA) said on Friday.Police director Mehmet Cebe said that mines dismantling squad has scanned the area for security reasons. He added no organization had claimed responsibility for the blasts. Meanwhile investigations are underway. Cebe added that the second blast wounded five policemen who had come to the area, one of them is critically injured. Four police vehicles were also damaged by the blast.