was struggling to stay awake, slowly blinking his eyes as the judge advised him of his rights. friday's mass shooting and six-hour standoff left three people dead. 44-year-old police officer garrett swasey, 29-year-old iraq war veteran ke'arre stewart, and jennifer markovsky, 35-year-old mother of two. nine others were wounded, survivors hid in offices as gunshots rang throughout the building. >> we actually had a gun bullet go through the wall, came through one and went through the other. you could see the gunpowder and smell, smell it. it was just frightening at that point. >> reporter: dear's appearance comes as investigators try to determine a motive behind the planned parenthood attack. a law enforcement source tells cnn dear mentioned something about, quote, baby parts, and expressed antiabortion views. the comments come just months after a series of videos