Singapore has strongly condemned the attack at the Ulu Tiram police station in Johor Bahru that left two police officers dead and another injured on May 17. Malaysian authorities have arrested seven individuals with suspected links to terrorist group Jemaah Islamiyah, and a manhunt is underway for 20 more alleged members. CNA's Leong Wai Kit in Johor walks us through the latest developments in Malaysia, from the attack to the subsequent arrests.
