The Saudi security delegation tasked to follow up investigation into the assassination of the Saudi diplomat Khalaf Al-Ali arrived here yesterday. Immediately after arrival, the Saudi delegation met with the Minister of Interior of the Republic of Bangladesh in the presence of the Saudi Ambassador to Bangladesh Dr Abdullah Bin Nasser Al-Busairi. During the meeting, the Saudi security delegation extended thanks and gratitude of the Government of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud to the Government of Bangladesh for their efforts which led to the arrest of the perpetrators during a short period of time. The arrested perpetrators had killed the late Saudi diplomat Khalaf Al-Ali in the Bangladeshi capital last March.