I feel like I would rat on them but at the same time I'd be paralyzed that they know all my information and they know damn well I'm not for the sacrificing my life in jail for anyone. I really don't know how I'd deal with it.
I'd help them hide the body and get rid of all the evidence. But after that, I'd start asking them some serious questions.
I think I would be extremely sad. I would hug them, and pray with them. But it would be a very difficult process. Who did they kill? Why did they do it? Was it self defense, or just cold blooded killing? That is a hard question to answer honestly.
Well there is simply not enough information on the victim to this crime overall. That and was the killer coerced or black mailed? Still need a little more info. Self defense can be ruled out, seeing as they were coerced. Sorry not going be much help on this one, as everyone I can think of would not be swayed to simply kill someone that they don't know, let alone anyone they would know. If it is any consolation I had a character indirectly kill a lover, by letting use his pistol to do it. He did not watch, and felt like crap afterwards, even though they both knew it was the only option considering the circumstances. (I am guessing it was a mess as it was a .50 caliber to the head)