Complex sentence: Sonya Sotomayor filed a concurring opinion and agreed with Scalia's argument about governmental trespass and on Samuel Alito's argument about the reasonable expectation of privacy.
Split into simpler sentences: Sonya Sotomayor filed a concurring opinion and agreed with Scalia's argument about governmental trespass. Even though she concurred, she also agreed with Samuel Alito's argument about the reasonable expectation of privacy.