I don't think it's so much that Kamin is lacking experience necessarily. I think he's figuring out that things work a little differently here than he may be used to. This is Jade's stumping ground. Inspector Kamin should follow his lead a little.
They are going to need to blend their styles to solve this case and continue to work together and deal with the politics of it all.
Ps. Some of these kids are little sociopaths in the making. They are way too nonchalant about waking up to their friend/classmate ππ.