rammed his car past the curb then starting stabbing people before police officer allen maruco shot and killed the suspect. 11 people went to the we're told all will be okay. he wrote that he reached a boiling point . he made a reference to a lone wolf attack and a radical cleric. two hours before that forgive and forget. love. and a university employee described living through that. we barricaded ourselves in our room. he hunkered down. >> universities are offering counseling services as they try to put life back to normal here today. john meanwhile authorities are looking into the suspect's past. searching ifer 5 motive. what really triggered everything that happened yesterday. back to you. >> all right. thank you. now let's get more on that part of the story and the possible motive. tiffany joins us. they are looking into all possibilities at this point . >> they are are going through his apartment and interviewing people who knew him and checking his social media accounts, technology all to answer the questions why and if someone else may have helped or knew about the attack ahead o