Call me disappointed, a month goes by before someone realizes the shooter was short? (and it was the victim no less)

CSI would have analized the wounds within hours and knew that, Dexter would have figured that out himself and known Trinity wasn't the killer 3 weeks ago.
Also,There trying their best to have us beleive that the reporter shot them to get a story. I don't by it and if it turns out that way it'll be very lame.