OK, a couple of points here:
Black holes do not emit particles, nor do they emit energy directly from within the event horizon.
They do, however, emit Hawking radiation from just outside the event horizon, which shrinks the black hole until it eventually disappears.
Travel faster than light is not forbidden by general relativity, it is only impossible to accelerate a massive object (any object with an intrinsic mass, however small)
to the speed of light
in a vacuum.
It must be noted that it is possible for something to exceed the local speed of light (for example in water or some other, similarly dense medium) provided that the speed of light
in vacuo is not exceeded.
This phenomenon is observable as Cherenkov radiation (its a funky blue colour

).
As to the definition of life - it must be a system that absorbs energy and stores and processes information, including that sensed from its surroundings. As it is possible to create machines which meet this criteria, I would further define it as an evolved, rather than a created, system.