“Trans” people in general very often have issues, mental issues, and it is not surprising. Being at war with yourself, within yourself, easily becomes a self-damaging personality. And, that leads to other unstable personality and unstable relationship issues.
In terms of “gays” and “Lesbians” the honest sociologists studying crime rates need to insure their data includes the attributes of what kind of relationship status do the victims have.
My guess is that the majority of major crime victims, even including robbery, among “gays” and “Lesbians” are persons who are and have long been either “single” or in and out of relationships most of their life. I think most crime statistics as to victims, even among heterosexuals, is among non-married persons more often than married persons.
There are many other stable aspects in life, including why and how people live and what kind of environment they live in, that begins with a stable hoped-to-be life long relationships. Being single is not different than being “transient” and a lot of less than good things often flow from being transient, including more contact with a criminal environment. A life of hook-ups is an invitation to being part of crime statistics, in my view.
Whenever you hear vague reports of gays getting beat up, 4 times out of 5 its by their lover, partner, or some other member of their community. They have a particular penchant for hammers.