article_snippet.sent: Four attackers died at Garissa, but Four attackers have not been named and Four attackers nationalities have not been revealed.
article_snippet.sent: Four other survivors from the massacre at Garissa University College were found yesterday.
article_snippet.sent: Kenyan security officials said dozens of hostages were freed and four of the gunmen, believed to be armed with AK-47s, were killed.
article_snippet.sent: The Interior Ministry said five suspects had been detained, some while trying to flee to Somalia, where al-Shabaab is based.
article_snippet.sent: Four were Kenyans of Somali origin, and the fifth was Tanzanian, The Interior Ministry said.
article_snippet.sent: Two people were detained at Garissa University College, including a security guard and a Tanzanian man. '
article_snippet.sent: We suspect the Tanzanian, who was hiding in the ceiling, was one of the combatants,' ministry spokesman Mwenda Njoka said.
article_snippet.sent: We suspect a security guard and a Tanzanian man facilitated the entry (into Garissa University College).'