Translation of "Motionless" in Italian

Tom is motionless.

Tom è immobile.

Tom remained motionless.

Tom rimase immobile.

After having caught sight of her, he fell into a huge confusion of thoughts, was motionless and, in short, turned to stone.

Dopo che l'aveva visto, è caduto in una enorme confusione dei pensieri, era divenuto immobile e, in breve, trasformato in pietra.