Angry/Determined - This isn't a game. The person I love the most was just MURDERED. Do you understand that? I'm not about to sit around until the cops decide to do something. This time, they're not getting away.

Sad - Why, why do you feel the need to bring me such unhappiness? I'm trying my as hard as I can...

Tired - Listen, I'm running on three hours of sleep. That's 5 less than all of you, so please be quiet while I try to rest.