See that's why I'm for glock and other almost-zero recoil pistols.
You need to precisely, surgically disable them. With revolver you end up basically butchering them.
For example, I disable the perpetrator by shoot the knees with a revolver. With a revolver I'm most likely to end up shooting his balls or the femoral artery which will leave a pool of blood on my carpet.
You really don't understand what you are talking about. Yes, the type of gun can have an effect on recoil, a heavy gun might cut down on some of the recoil. But you say it as if revolvers are impossible to control and tear apart everything they touch while the magic Glock is a precision tool. I'm sorry, but you don't understand firearms or defensive shooting situations. You act as if the ammunition used has no effect. The article says she used a snub nosed revolver, most likely a .38 special. Glocks are made in 9mm, .40, 10mm, .45 GAP, .45 AUTO, .380 AUTO, and .357. She probably carried a revolver because of it's ease of use, safety, and reliability.
In a defensive shooting, you aim for center of body mass, you will find very few people who know what they are talking about disagree with that. Your adrenaline will be pumping and your body's stress response will take away a surprising amount of control from your extremities, you won't be able to make a surgical shot. A person who has a handgun for protection probably has it loaded with quality hollow-point ammunition, as well they should. Although there is no magic answer, most handgun rounds are probably not going to tear apart a person like you see in the movies.