Hm..
Quite a thought provoking game. I finished it, and it left me wanting for more. I will keep an eye out for the next one, i'd like to see who the real murderer is.
P.S.-*SPOILER* If your stuck, try and ask the mom about her home security, Bridget about the explosive situation she put Ted in, how she got the hardware, then ask for a recess. Talk to Bridget untill you find the weirdest most unlikely choice, which is about crossword puzzles, then insult her intelligence and refer to a board game. Call for a new witness, and see Ted's murder, and two very shady looking middle-easterners. The co-worker is pretty easy to figure out, not many question possbilities.
Overall, a great game, keep up the good work!