Attacks at two metro station in Taipei on Friday injured at least eight people, including three who suffered cardiac arrest, Taiwan’s Premier Cho Jung-tai said.Cho told reporters that a suspect in the attacks, which involved smoke grenades and stabbing, had fallen off a building and was also in a state of cardiac arrest. The motive was not immediately clear.For all the latest headlines, follow our Google News channel online or via the app.“Unfortunately, three people in the two locations are currently in a state of out-of-hospital cardiac arrest, and another five people have suffered injuries from stab wounds and blunt force trauma to various parts of their bodies,” Cho said.Read more:Taiwan rattled by 5.1 magnitude quake, no immediate reports of damage