death of freddy gray. will justice be served? you see pamela brown there. we're learning more tonight about the suspect. what is it? >> reporter: we're learning that the suspect, 34-year-old daron wint has had several run-ins over the years. he's been arrested for domestic violence for theft. and in fact in 2010 he threatened to kill a woman and her 2-year-old daughter. he smashed the wind shield of her car and stole a tv. and the same year a police officer allegedly encountered him behind a gas station dumpster and carrying a machete and b.b. gun. and now we know he's facing felony murder while armed.