Dead or alive is 'mort ou vif' in French. When not used in that expression, 'alive' is translated 'vivant, vivante'.
Recherché mort ou vif.
you are dying
Despite the previous post, French Stewart is alive and well.
Dead is mort (e).
It depends on which bodies you are talking about as to whether or not they were dead or alive. Usually when a body are found, the person is dead, if the person was alive, they would not say the bodies were fond.
Frother esu dead
actually a ghost might think it is still alive,others know they are dead you can ask a ghost if they think they are alive or dead. if they say they are alive you can explain to them they are dead. they might not believe you but they might find out later. :)
In french you will sayfrère est mort
Fighting, Ninjas and boobies. Sad to say
He doesn't eat anything, he is dead.
Il est mort
il est mort