Complex sentence: Instead, Cole tries to provoke the sisters to kill him through an attack on Paige's father, whitelighter Sam Wilder (Scott Jaeck); he is distraught to learn he cannot be killed.
Split into simpler sentences: Instead, Cole tries to provoke the sisters to kill him through an attack on Paige's father, whitelighter Sam Wilder (Scott Jaeck). He is distraught to learn he cannot be killed.