Son was expelled from one preschool. What happens in kindergarten?

Q: My 5-year-old son was expelled from his preschool earlier this year for behavioral issues. (Notably, it happened after I complained about an adult male caregiver showing unusual interest in him and asking me to send personal information about my child after he entered public school.) My spouse and I had our child evaluated by an occupational therapist who said he was a very bright child who gets bored easily. She had no concerns about him or his behavior.