Saudi security forces foiled a terrorist attack on a Police Investigation Center at al-Zulfi suburb around 250 km north of Riyadh, said spokesman for the presidency of the state security on Sunday April 21st.
"a group of terrorists attacked the center in a desperate attempt to break into", said the spokesman. Three security men were injured and four
terrorist gunmen were killed with their identity still pending verification.
Security authorities are handling explosive material held by the attackers in the site of attack.