thanks. to our other breaking news tonight, it comes from texas where a college campus northwest of houston was thrown into chaos today as a suspect went on a rampage, slashing, stabbing people in the head, in the neck, until he was actually tackled by a group of students. 14 people were wounded in the attack at lone star college. two are in critical condition right now. the suspect is in custody, he's about 21 years old, we're told. he's enrolled at the school. in a second we will talk to one student who actually tackled this alleged slasher. first, lot of questions. the main one, of course, is why. ed lavandera joins us from cypress, texas. ed, what do we know? >> reporter: we're still waiting to figure out exactly what motivated this attack. authorities say a 21-year-old student has been taken into custody. so far, no charges have been filed so we're still waiting on that. of course, a great deal of attention being paid to the 14 people who were wounded in this attack that happened just after 11:00 central time here on the