Complex sentence: Alex hands over a SD card, with the evidence in her father's case, to Molly, she hands over to the F.B.I. Molly's father, Sam Morris, who helped her with the case, greets her and meets Nicholas.
Split into simpler sentences: Alex hands over a SD card, with the evidence in her father's case, to Molly. She hands over to the F.B.I. Molly's father, Sam Morris, who helped her with the case, greets her and meets Nicholas.