M is for Murder

What Can I Do?
You've killed a lot of people, and every time you do another crow shows up and starts to follow you. It was unnerving for the first couple of crows, but then it started to get downright creepy. You'd look out your window, and it would be like The Birds out there, row upon row of crows staring at you from telephone wires. Waiting.
Then you actually saw it one day. A dead man, a man you killed, suddenly had a black bit sticking out of his stomach. The bit kept shoving its way through, pushing aside the flesh, until it emerged, the beak at the end of a gore covered crow.
It looked at you and cawed.
The birds aren't there to help you, though. They're there to watch and make sure you get what's coming to you. Thing is, they're not full of self control. You just need to piss them off to drive the murder into a frenzy. You've tried killing the crows a few times, but after you kill one it gets replaced about as soon as you look away.
The pecking and clawing isn't too bad though. What is horrible is that they talk, and they're always reminding you of exactly what you've done.

1-2: Piss off a few crows to have them start attacking you, distracting any unsuspected persons. Snatch an angry crow to use for whatever you can think of. Break open a window by having angry birds charge at it to get to you. Trick a crow into giving you some useful information.

3-4: Get a few dozen angry birds attacking you, enough for other people to get caught and hurt in the cloud, and certainly enough of a distraction to escape during. Have a charging swarm destroy a door to try and get to you. Trick a group into giving you some disparate or particularly hard to get information, tell you about what they have seen from their many vantage points.

5-6: Get the crows into a killing frenzy, dangerous to everything in the area. Trick crows into saving you by getting them to attack you while falling to your death. Have crows tear through a concrete wall to get to you, leveling a building if they have to. Learn the deepest, darkest secrets of the death by goading the crows.

How Does it Change Me?
Your guilt is ever pressent. You can get as angry or scared or sad as you like, your emotions may go in any direction, but your guilt will always remain, will always weigh you down. You can't take it much longer, but you always find yourself in new situations, new murders, new victims lying at your feet. The beady eyes of the crows watching you. Waiting. You become harrowed, scarred, broken.

What Am I Becoming?
The crows will hurt you, but they won't kill you. They'll wait for the perfect opportunity, when you are weak, broken, helpless, then they'll begin their final attack. They fly at you, charging in and they peck out your eyes and then fold their wings and crawl inside, shoving in one after another, until they're all inside you. They hollow you out and make a nest for the murder.
But, your brain is still in their, full of its murderous intent, and now the crows are part of it. The new creature walks through the night, finding and killing people, but it's different now. The face changes when needed, as do the clothes. The figure comes and goes as it wills, kills in any number of different manners, and the crows only go out and fight when the situation is desperate.
There's a long string of murders now, all with different causes of death, different apparent motives, different areas, the only connection being the wound in each victim's stomach, a wound unrelated to their death, that comes from inside, as though something burst out. Not even Officer Tock knows who is responsible for the murders, but he's working on it. Sooner or later he'll find Mister E. Murder.