In physics, the graviton is a hypothetical elementary particle (or wave) that mediates the force of gravitation in the framework of quantum field theory. If it exists, the graviton is expected to be massless. Two things to consider is that 1. gravitational attraction requires mass (either positive or negative, by formula), and 2. graviton interaction at a quantum level may be independent of any matter (e.g. parent atomic structure) similar to "spooky action at a distance."
Therefore insomuch as there is no evidence to support the graviton hypothesis, its quantum theoretical nature does not allow for its capture within a black hole; ergo, its does not have to escape.
No! Not even light can escape the black hole!
Nothing can escape a black hole, not even light.
The escape velocity of a black hole is equal or greater than the speed of light, so light cannot escape
No. The escape velocity of a black hole is greater than the speed of light.
How far you have to move to remain in orbit around a black hole, or to escape it, depends on the distance from the black hole, as well as the black hole's mass.
No, the speed of light cannot escape a black hole because the gravitational pull of a black hole is so strong that even light cannot escape it.
Nothing can escape from a black hole.
No, light cannot escape from a black hole due to its strong gravitational pull.
No, neutrinos cannot escape from a black hole due to its strong gravitational pull.
No, nothing can escape.
Objects cannot escape from a black hole because the gravitational pull is so strong that not even light can escape.
Once anything crosses the black hole's event horizon it will not be able to escape.