Question

A member of your team wants to add some funny pictures that he took during the company party to lighten the mood at the beginning of the presentation. Does this violate any copyright laws?

Answer 1

I don't see how it can, seeing as the member took the pictures them self. 

Answer 2

No, because they are personal photos taken of an event that was not copyrighted. If the event was copyrighted then they would but if not then no.