Perhaps or perhaps not. Turning off a person for long enough and thus depriving them of the chance to live in their own time with their existing family and friends is comparable to murder. It isn't murder, but it's comparable.
At some point Picard in Star Trek says to an alien "We're not qualified to be your judges. We have no law to fit your crime".
Turning off a person for a while and then turning them back on? We don't even have a law to fit your crime... but we should and it's probably quite similar to murder.
I think I don't agree simply because the irreversibility of murder is so central to it.
For example, if I attack you and injure you so severely that you are hospitalized and in traction for months, but eventually fully recover -- that is a serious crime but it is distinct and less serious than murder.
Turning you off for the same duration would be more like that but without the suffering and potential for lasting physical damage, so I would think that it would be even less serious.
I think we actually do have something of a comparison we can draw here. It'd be like kidnapping a person and inducing a coma through drugs. With the extra wrinkle that the person in question doesn't age, and so isn't deprived of some of their lifespan. Still a very serious crime.
Plus everybody else does age, so the damage done isn't just depriving them of freedom, it's depriving them after they wake up of the life they knew. Some functional equivalent of the death of personality, to the degree personality is context-dependent (which it is).
Now me: I'd love to get into a safe stasis pod and come out 200 years from now. I'd take that deal today.
But for most people this would be a grievous injury.
At some point Picard in Star Trek says to an alien "We're not qualified to be your judges. We have no law to fit your crime".
Turning off a person for a while and then turning them back on? We don't even have a law to fit your crime... but we should and it's probably quite similar to murder.